NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, May 28, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsChemicals/Listings.asp?ProductFunction=Dechlorination&

NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects

ACCO Unlimited Corporation
5105 Northwest Johnston Drive
Johnston, IA 50131
United States
800-548-2226
515-278-0487

Facility : Johnston, IA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
ACCO Sodium Bisulfite-L	Dechlorinator & Antioxidant	46mg/L

Aditya Birla Chemicals (Thailand) Ltd. (Sulphites Division)
888/163, 16th Floor, Mahatun Plaza Building, Ploenchit Road
Lumpini, Pathumwan
Bangkok, 10330
Thailand
66 2 704 2100
Visit this company's website

Facility : Saraburi, Thailand

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Birlasol	Dechlorinator & Antioxidant	36mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Birlasulf-SM	Dechlorinator & Antioxidant	13mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Sulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Birlasulf-SS	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

AES Arabia Ltd.
Jarir Street Al Malaz
P.O. Box 105689
Riyadh 11656
Saudi Arabia
966 1 1477 2398
Visit this company's website

Facility : # 1 Saudi Arabia

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Desalcure-CN-440[1]	Dechlorination	40mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Akkim Kimya San. Ve Tic. A.S.
Tasköprü Mevkii
39 Yalova
Turkey
90 226 815 3300
Visit this company's website

Facility : Yalova, Turkey

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SODIUM METABISULFITE	Dechlorinator & Antioxidant	10mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Alexander Chemical Corporation
7593 South First Road
Kingsbury Industrial Park
Kingsbury, IN 46345
United States
800-348-8827
219-393-5558

Facility : Kingsbury, IN

Miscellaneous Chemical Products[1]
*Trade Designation*	*Product Function*	*Max Use*
Potassium Bisulfite	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution, 38%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Allied Universal Corporation
3901 Northwest 115th Avenue
Miami, FL 33178
United States
800-981-6700
305-888-2623
Visit this company's website

Facility : Brunswick, GA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Aqua Guard Sodium Bisulfite 38%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 38%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L)

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Amaya Solutions, Inc. DBA American Water Chemicals
1802 Corporate Center Lane
Plant City, FL 33563
United States
888-217-8757
813-246-5448
Visit this company's website

Facility : Plant City, FL

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
AWC DC-208[1]	Dechlorination	40mg/L
AntiOx 208[1]	Dechlorination	40mg/L
[1] The product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Analysys SAS
67 avenue de l'Europe
ZI de Souillac
16200 Jarnac
France
33 5 45 35 08 74
Visit this company's website

Facility : Jarnac, France

Sodium Metabisulfite
*Trade Designation*	*Product Function*	*Max Use*
ANALYFLOW RO 1200[2]	Dechlorinator & Antioxidant	50mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Anchem Sales
120 Stronach Crescent
London, ON N5V 3A1
Canada
800-387-9799
519-451-1614
Visit this company's website

Facility : London, Ontario, Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulphite 38%	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Apex Water and Process, Inc.
P.O. Box 550
Westfield, IN 46074
United States
317-867-4477
Visit this company's website

Facility : Westfield, IN

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Hypura D40	Dechlorinator & Antioxidant	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Applied Specialties Innovations LLC
33555 Pin Oak Parkway
Avon Lake, OH 44012
United States
800-933-9915
440-933-9442
Visit this company's website

Facility : # 8 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SBS-25	Dechlorinator & Antioxidant	76mg/L
SBS-38	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Avon Lake, OH

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
SBS-25	Dechlorinator & Antioxidant	76mg/L
SBS-38	Dechlorinator & Antioxidant	50mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

AQUAPROX ITALIA SRL
Località Vadisi snc
03010 Patrica (FR)
Italy
39 03 0990 7883

Facility : Padenghe sul Garda, Brescia, Italy

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
ADENCO 8025 RX	Dechlorination	8mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

BASF SE
E-CMI/QM - F206 3.OG Raum 363
Carl-Bosch-Strasse 38
D-67056 Ludwigshafen
Rhein Rhineland-Pal,
Germany
+49 180 2273-112

Facility : Ludwigshafen, Germany

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Metabisulfite food grade (E223)	Dechlorinator & Antioxidant	15mg/L
Sodium Metabisulfite non food grade	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Sulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Sulfite anhydrous A non food grade	Dechlorinator & Antioxidant	22mg/L
Sodium Sulfite anhydrous food grade (E221)	Dechlorinator & Antioxidant	22mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Borden & Remington Corp.
106 Ferry Street
P.O. Box 2573
Fall River, MA 02722
United States
508-675-0096

Facility : Fall River, MA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	42mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Boumatic LLC
1919 South Stoughton Road
Madison, WI 53716
United States
608-222-3484
Visit this company's website

Facility : # 3 USA

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
H2Oxy	Dechlorination Disinfection & Oxidation	3.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Brainerd Chemical Company, Inc.
15 East 5th Street
Tulsa, OK 74103
United States
800-551-5128
918-622-1214
Visit this company's website

Facility : Danville, IL

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide	Dechlorination Disinfection & Oxidation	2.1mg/L
Hydrogen Peroxide 30%	Dechlorination Disinfection & Oxidation	3.5mg/L
Hydrogen Peroxide 32%	Dechlorination Disinfection & Oxidation	3.3mg/L
Hydrogen Peroxide 35%	Dechlorination Disinfection & Oxidation	3.0mg/L
Hydrogen Peroxide 50%	Dechlorination Disinfection & Oxidation	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified

Facility : Tulsa, OK

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide	Dechlorination Disinfection & Oxidation	2.1mg/L
Hydrogen Peroxide 30%	Disinfection & Oxidation Dechlorination	3.5mg/L
Hydrogen Peroxide 32%	Disinfection & Oxidation Dechlorination	3.3mg/L
Hydrogen Peroxide 35%	Disinfection & Oxidation Dechlorination	3.0mg/L
Hydrogen Peroxide 50%	Dechlorination Disinfection & Oxidation	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite, 38-42% Solution	Antioxidant Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only Listed products bearing the NSF Mark are considered NSF Certified.

Brenntag Great Lakes LLC
4420 North Harley Davidson Avenue
Wauwatosa, WI 53225
United States
262-252-3550
Visit this company's website

Facility : Chicago, IL

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : St. Paul, MN

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Toledo, OH

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lelthal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Brenntag Mid-South, LLC
1405 Highway 136 West
P.O. Box 20
Henderson, KY 42420-0020
United States
800-950-7267
270-827-3545
Visit this company's website

Facility : Orlando, FL

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
Sodium Hydrogen Sulfite 40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or 
      documentation shipped with the product are Certified.

Facility : Tampa, FL

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
Sodium Hydrogen Sulfite 40%	Dechlorinator & Antioxidant	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Eastpoint, GA

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
Sodium Hydrogen Sulfite 40%	Dechlorinator & Antioxidant	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, packing, and/or documentation shipped
      with the product are Certified.

Facility : Henderson, KY

Sodium Bisulfite[7]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
[7] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.

Facility : Charlotte, NC

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
Sodium Hydrogen Sulfite 40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

Facility : Chattanooga, TN

Sodium Bisulfite[5]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
Sodium Hydrogen Sulfite 40%	Dechlorinator & Antioxidant	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Nitro, WV

Sodium Bisulfite[5]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 19-44%	Dechlorinator & Antioxidant	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Brenntag Pacific, LLC
10747 Patterson Place
Santa Fe Springs, CA 90670
United States
323-562-9500
Visit this company's website

Facility : Chandler, AZ

Sodium Bisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorinator & Antioxidant	69mg/L
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Santa Fe Springs, CA

Ammonium Hydroxide
*Trade Designation*	*Product Function*	*Max Use*
Ammonium Hydroxide 15%	Dechlorinator & Antioxidant Chloramination	33mg/L
Ammonium Hydroxide 19%	Dechlorinator & Antioxidant Chloramination	26mg/L
Ammonium Hydroxide 20%	Dechlorinator & Antioxidant Chloramination	25mg/L
Ammonium Hydroxide 26 Be	Dechlorinator & Antioxidant Chloramination	17mg/L
Ammonium Hydroxide 29.4%	Dechlorinator & Antioxidant Chloramination	17mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : South Gate, CA

Sodium Metabisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium metabisulfite food grade[2]	Dechlorinator & Antioxidant	15mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppl (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Brenntag Southwest, LLC
610 Fisher Road
Longview, TX 75604
United States
800-722-3145
918-273-2265
Visit this company's website

Facility : Catoosa, OK

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
38% Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished water is 100 ppb (0.1 mg/L).

Facility : Houston, TX

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensative individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L.)

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Capacity Chemical LLC
8512 Hwy 33
Westley, CA 95387
United States
(209) 231-3977
Visit this company's website

Facility : Westley, CA

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 15%	Dechlorination Oxidant	3.5mg/L
Hydrogen Peroxide 34%	Dechlorination Oxidant	3mg/L
Hydrogen Peroxide 50%	Dechlorination Oxidant	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

CH2O, Inc.
8820 Old Highway 99 Southeast
Olympia, WA 98501
United States
800-445-0450
360-943-6063
Visit this company's website

Facility : Olympia, WA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
FILTRON DC[2]	Dechlorinator & Antioxidant	29mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Chembond Water Technologies Limited
EL-37, Chembond Centre, MIDC
Mahape, Navi Mumbai
Thane, MM 400710
India
91 932 4816592
Visit this company's website

Facility : Gujarat, India

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Kem Watreat B 10 L[2]	Dechlorination	250mg/L
[1] Certified for addition to the feedwater for evaporative desalination units only. [2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on product packaging and documentation are certified.

Chemstream, Inc.
511 Railroad Avenue
Homer City, PA 15748
United States
866-629-7118
724-915-8388
Visit this company's website

Facility : Stoystown, PA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-42%	Dechlorination Corrosion & Scale Control	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

ChemTerra LLC
281 South Vineyard Road
Suite 104
Orem, UT 84059
United States
800-494-0461
Visit this company's website

Facility : # 1 USA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
LAA-AI01	Dechlorinator & Antioxidant	61mg/L

Chemtrade Logistics, Inc.
155 Gordon Baker Road
Suite 300
Toronto, ON M2H 3N5
Canada
1-866-887-8805
416-496-5856
Visit this company's website

Facility : # 80 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Cairo, OH

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Tulsa, OK

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Beaumont, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Riverton, WY

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfites. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Chemtrade West LP
155 Gordon Baker Road
Suite 300
Toronto, ON M2H 3N5
Canada
866-887-8805
416-496-5856
Visit this company's website

Facility : # 1 Fort Saskatchewan, Alberta, Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
DWG Sodium Bisulfite 36%, Solution	Dechlorinator & Antioxidant	50mg/L
DWG Sodium Bisulfite 38%, Solution	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

ChemTreat, Inc.
5640 Cox Road
Glen Allen, VA 23060
United States
800-442-8292
804-935-2311
Visit this company's website

Facility : Eldridge, IA

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat BL1240	Dechlorination	30mg/L
ChemTreat RL1259[2]	Dechlorination	70mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat RL124	Dechlorination	50mg/L
ChemTreat RL1245	Dechlorination	100mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[5] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.
NOTE: All Listed BL1240 is NSF Certified, whether or not it bears the NSF Mark.

Facility : Nederland, TX

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat BL1240	Dechlorination	30mg/L
ChemTreat RL1254[2]	Dechlorination	25mg/L
ChemTreat RL1259[2]	Dechlorination	70mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat RL124	Dechlorination	50mg/L
ChemTreat RL1245	Dechlorination	100mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[5] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.
NOTE: All Listed BL1240 is NSF Certified, whether or not it bears the NSF Mark.

Facility : Ashland, VA

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat BL1240	Dechlorination	30mg/L
ChemTreat RL1254[2]	Dechlorination	25mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
ChemTreat RL124	Dechlorination	50mg/L
ChemTreat RL1245	Dechlorination	100mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[5] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.
NOTE: All Listed BL1240 & BL1301 are NSF Certified, whether or not they bear the NSF Mark.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Chemtron Supply Corporation dba Chemtron Riverbend
3500 Harry South Truman Boulevard
St. Charles, MO 63301
United States
800-345-4399
636-940-5445
Visit this company's website

Facility : # 1 USA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
RD9026	Antioxidant Dechlorination	46mg/L

ClearTech Industries
1500 Quebec Avenue
Saskatoon, SK S7K 1V7
Canada
306-664-2522
Visit this company's website

Facility : # 3 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulphite Solution 40%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

ClearTech Industries Inc.
1500 Quebec Avenue
Saskatoon, SK S7K 1V7
Canada
306-664-2522

Facility : # 3 Edmonton, Alberta, Canada

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be sued to calculate the necessary dose of calcium thiosulfate.

Sodium Bisulfite[8]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulphite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulphite 38%	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulphite Solution	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulphite Solution 38%	Dechlorinator & Antioxidant	50mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in finished drinking water is 100 ppb (0.1 mg/L).This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in finished drinking water is 100 ppb (0.1 mg/L).

Facility : Port Coquitlam, British Columbia, Canada

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be used only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Facility : Saskatoon, Saskatchewan, Canada

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be used only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

ClearTech Industries Inc.
1500 Quebec Avenue
Saskatoon, SK S7K 1V7
Canada
306-664-2522

Facility : # 3 Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite 38%	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite 38%, Solution	Dechlorinator & Antioxidant	50mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Dimmitt Sulfur Products, Ltd.
1600 Highway 194 South
P.O. Box 1008
Dimmitt, TX 79027
United States
866-474-1480
806-647-2121
Visit this company's website

Facility : Dimmitt, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

DuBois Chemicals, Inc.
3630 East Kemper Road
Sharonville, OH 45241
United States
800-438-2647
Visit this company's website

Facility : Cincinnati, OH

Sodium Bisulfate
*Trade Designation*	*Product Function*	*Max Use*
RO-942P	Dechlorinator & Antioxidant	46mg/L

Eco Services Operations Corp.
2002 Timberloch Place
Suite 300
The Woodlands, TX 77380
United States
609-860-4477
Visit this company's website

Facility : Houston, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution, 40%	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only Listed products bearing the NSF Mark are Certified.

Ecolab, Inc.
Ecolab Global Headquarters
1 Ecolab Place
St. Paul, MN 55102-2233
United States
800-821-7784
651-293-2233
Visit this company's website

Facility : # 11 USA

Sodium Bisulfite[SF]
*Trade Designation*	*Product Function*	*Max Use*
FILTRAPURE FG-BS	Dechlorination	50mg/L
[SF] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Eflo-Chem Chemicals Blending Co.
Al-Quoz Industrial Area #3
P.O. Box 12282
Dubai
United Arab Emirates
971 4 347 2900
Visit this company's website

Facility : Dubai, United Arab Emirates

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
EC-779	Antioxidant Dechlorination	35mg/L
OXYSCAV-NC	Antioxidant Dechlorination	35mg/L

Esseco SRL
Via San Cassiano 99
28069 San Martino Trecate (NO)
Italy
39 03 217 90281
Visit this company's website

Facility : # 2 San Martino Trecate, Italy

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Metabisulfite	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Sulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Sulfite	Dechlorinator & Antioxidant	22mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Evonik Active Oxygens, LLC
2 Turner Place
Piscataway, NJ 08854
United States
(732) 981-5000
Visit this company's website

Facility : Pasadena, TX

Hydrogen Peroxide [HP]
*Trade Designation*	*Product Function*	*Max Use*
HI OX 270 SG	Dechlorination Oxidant	29.5mg/L
HI OX 340 SG	Dechlorination Oxidant	23mg/L
HI OX 350 SG[1] [2]	Oxidant Dechlorination	23mg/L
HI OX 500 SG[3] [4]	Oxidant Dechlorination	16mg/L
HI OX 500 Tech[3] [4]	Oxidant Dechlorination	16mg/L
HYPROX® 270 H2O2	Dechlorination Oxidant	29.5mg/L
HYPROX® 340 H2O2	Dechlorination Oxidant	23mg/L
HYPROX® 350 H2O2	Dechlorination Oxidant	23mg/L
HYPROX® 500 H2O2	Dechlorination Oxidant	16mg/L
HYPROX® 700 H2O2	Dechlorination Oxidant	11.5mg/L
OXYPURE® 350[1] [2]	Oxidant Dechlorination	23mg/L
OXYPURE® 500[3] [4]	Oxidant Dechlorination	16mg/L
[1] This product may be used for the treatment of sulfide and organic contaminants, with or without ozone or ultra-violet (UV) light, at a maximum use level of 85 mg/L. Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [2] This product may be used at a maximum use level of 70 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [3] This product may be used for the treatment of sulfide and organic contaminants, with or without ozone or ultra-violet (UV) light, at a maximum use level of 60 mg/L. Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [4] This product may be used at a maximum use level of 50 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Evonik Corporation
2 Turner Place
Piscataway, NJ 08854
United States
732-981-5000
Visit this company's website

Facility : Theodore, AL

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
HI OX 270 SG	Dechlorination Oxidant	29.5mg/L
HI OX 340 SG	Dechlorination Oxidant	23mg/L
HI OX 350 SG	Dechlorination Oxidant	23mg/L
HI OX 500 SG	Dechlorination Oxidant	16mg/L
HYPROX® 270 H2O2 BULK	Dechlorination Oxidant	29.5mg/L
HYPROX® 340 H2O2 BULK	Dechlorination Oxidant	23mg/L
HYPROX® 350 H2O2 BULK	Dechlorination Oxidant	23mg/L
HYPROX® 500 H2O2 BULK	Dechlorination Oxidant	16mg/L
HYPROX® 700 H2O2 BULK	Dechlorination Oxidant	11.5mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Tampa, FL

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
HI OX 500 SG	Dechlorination Oxidant	16mg/L
HYPROX® 500 DW Bulk	Dechlorination Oxidant	16mg/L
HYPROX® 500 H2O2 Bulk	Dechlorination Oxidant	16mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Garratt-Callahan Company
50 Ingold Drive
Burlingame, CA 94010-2206
United States
650-697-5811
Visit this company's website

Facility : Burlingame, CA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Formula 6600[7]	Dechlorination	38mg/L
[7] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Atlanta, GA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Formula 6600[8]	Dechlorination	38mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Addison, IL

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Formula 6600[8]	Dechlorination	38mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Farmers Branch, TX

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Formula 6600[8]	Dechlorination	38mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

George S. Coyne Chemical Co., Inc.
3015 State Road
Croydon, PA 19021
United States
800-523-1230
215-785-3000
Visit this company's website

Facility : Croydon, PA

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate 30%	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 27%	Oxidant Dechlorination	3.9mg/L
Hydrogen Peroxide 31%	Oxidant Dechlorination	3.4mg/L
Hydrogen Peroxide 35%	Oxidant Dechlorination	3mg/L
Hydrogen Peroxide 50%	Oxidant Dechlorination	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Sodium thiosuflate 30%	Dechlorination Ozone Reduction	30mg/L

Sodium Bisulfite[6]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 10-20%	Dechlorination	92mg/L
Sodium Bisulfite 20-30%	Dechlorination	61mg/L
Sodium Bisulfite 30-40%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
Sodium Bisulfite Solution	Dechlorination	46mg/L
[6] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Fairless Hills, PA

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate 30%	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 27%	Oxidant Dechlorination	3.9mg/L
Hydrogen Peroxide 31%	Oxidant Dechlorination	3.4mg/L
Hydrogen Peroxide 35%	Oxidant Dechlorination	3mg/L
Hydrogen Peroxide 50%	Oxidant Dechlorination	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Sodium thiosuflate 30%	Dechlorination Ozone Reduction	30mg/L

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 10-20%	Dechlorination	92mg/L
Sodium Bisulfite 20-30%	Dechlorination	61mg/L
Sodium Bisulfite 30-40%	Dechlorination	46mf/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Reading, PA

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate 30%	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 27%	Oxidant Dechlorination	3.9mg/L
Hydrogen Peroxide 31%	Oxidant Dechlorination	3.4mg/L
Hydrogen Peroxide 35%	Oxidant Dechlorination	3mg/L
Hydrogen Peroxide 50%	Oxidant Dechlorination	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Sodium thiosuflate 30%	Dechlorination Ozone Reduction	30mg/L

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 10-20%	Dechlorination	92mg/L
Sodium Bisulfite 20-30%	Dechlorination	61mg/L
Sodium Bisulfite 30-40%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
Sodium Bisulfite Solution	Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

GRADIANT INDUSTRIES - L.L.C - S.P.C
124, M33 Mussafah Industrial Area
P.O. Box 72583
Abu Dhabi
United Arab Emirates
971 2 6445478
Visit this company's website

Facility : Abu Dhabi, United Arab Emirates

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
CURE 3505[2]	Dechlorinator & Antioxidant	10mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

GRILLO Chemicals GmbH
Weseler Straße 1
47169 Duisburg
Germany
49 203 55570
Visit this company's website

Facility : Frankfurt, Germany

Miscellaneous Treatment Chemical[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium metabisulfite	Dechlorinator & Antioxidant	15mg/L
Sodium metabisulphite	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Harcros Chemicals Inc.
5200 Speaker Road
Kansas City, KS 66106
United States
913-321-3131
Visit this company's website

Facility : Tampa, FL

Sodium Bisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorination	50mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Hawkins, Inc.
2381 Rosegate
Roseville, MN 55113
United States
800-328-5460
612-331-6910
Visit this company's website

Facility : # 2 St. Paul, MN

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Antioxidant Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : #2 Rosemount, MN

Sulfur Dioxide
*Trade Designation*	*Product Function*	*Max Use*
Sulfur Dioxide	Dechlorinator & Antioxidant	10mg/L

Facility : Apopka, FL

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Sulphur, LA

Sodium Bisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Antioxidant Dechlorination	46mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Minneapolis, MN

Sodium Bisulfite[8]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination Antioxidant	46mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : New Bern, NC

Calcium Thiosulfate
*Trade Designation*	*Product Function*	*Max Use*
CalThio 30	Dechlorination Ozone Reduction	50mg/L
Captor	Dechlorination Ozone Reduction	50mg/L

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Wilson, NC

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate	Dechlorination	50mg/L
Captor®	Dechlorination	50mg/L
Dechlor C	Dechlorination	50mg/L
[1] This product is to used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Facility : Wilson, NC

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate	Dechlorination	50mg/L
Captor®	Dechlorination	50mg/L
Dechlor C	Dechlorination	50mg/L
[1] This product is to used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 40%	Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination	50mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Fayetteville, TN

Calcium Thiosulfate
*Trade Designation*	*Product Function*	*Max Use*
Captor[1]	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 25%	Oxidant Dechlorination	3.8mg/L
Hydrogen Peroxide 8%	Oxidant Dechlorination	13mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Sodium Bisulfite[5]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Antioxidant Dechlorination	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Luling, TX

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Antioxidant Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Luling, TX

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%[2]	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%[2]	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%[2]	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%[2]	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution[2]	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%[2]	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%[2]	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%[2]	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%[2]	Antioxidant Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Spring, TX

Sodium Bisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 10%	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite (SBS) 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite (SBS) 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite (SBS) 40%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 10% Solution	Antioxidant Dechlorination	160mg/L
Sodium Bisulfite 15%	Antioxidant Dechlorination	112mg/L
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38%	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite 40%	Antioxidant Dechlorination	46mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Distribution Center - Fond Du Lac, WI

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Hawkins, Inc.
3100 East Hennepin Avenue
Minneapolis, MN 55413
United States
612-331-6910

Facility : # 15 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38% Solution	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Hawkins, Inc.
2381 Rosegate
Roseville, MN 55113
United States
612-331-6910
Visit this company's website

Facility : # 24 USA

Sodium Bisulfite[1] [2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite (SBS) 40%	Dechlorinator & Antioxidant	46mg/L
[1] Only products bearing the NSF Mark on the product, product packaging, and/or documentation shipped with the product are Certified. [2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). This product functions as a in situ filter media cleaner.

Heimburger & Company, Inc.
8563 Semiahmoo Drive
Blaine, WA 98230
United States
(360) 319-8234
Visit this company's website

Facility : Stockton, CA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
25% Sodium Bisulfite, Low Iron	Dechlorination	50mg/L
40% Sodium Bisulfite, Low Iron	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Hicri Ercili Deniz Nakliyat Kimyevi Maddeler san. ve Tic. A.Ş
Ömerli Mah
Ömerli 34 Sok
Hicri Ercili No:3
Turkey
90 266 721 06 70
Visit this company's website

Facility : Balikesir, Turkey

Sodium Bisulfate
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfate	Dechlorination	500mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Holland Company, Inc.
153 Howland Avenue
Adams, MA 01220
United States
413-743-1292

Facility : Adams, MA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SAF D-CHLOR	Dechlorinator & Antioxidant	60mg/L
SBS	Dechlorinator & Antioxidant	60mg/L
Sodium Bisulfite - 25%	Dechlorinator & Antioxidant	90mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	60mg/L
Sodium Bisulfite Solution 25%	Dechlorinator & Antioxidant	60mg/L
Sodium Bisulfite Solution 38%	Dechlorinator & Antioxidant	60mg/L
Stabilized Bisulfite Solution	Dechlorinator & Antioxidant	60mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Hydrite Chemical Co.
17385 Golf Parkway
Brookfield, WI 53045
United States
262-792-1450
Visit this company's website

Facility : Terre Haute, IN

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40% FG	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark are Certified.

Facility : Waterloo, IA

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 30% FG	Dechlorination	46mg/L
Sodium Bisulfite 40% FG	Dechlorination	46mg/L
Sodium Bisulfite Solution 38% FG	Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark are Certified.

Hydrovida
6241 Yarrow Drive Suite D
Carlsbad, CA 92011
United States
8007658213

Facility : #1 USA

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
AntOx L26[1]	Dechlorination	8mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

IC CHEMISTRY
TAMARAHSVILI 6 B
BLOK NO 161
Tbilisi, 0168
Georgia
+995 577660101

Facility : YALOVAI, Turkey

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodyum Metabisulfite SM3020	Dechlorinator & Antioxidant	10mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Industrial Chemicals Corporation
Bo. Tallaboa Poniente
Firm Delivery No. 319, Road 127
Penuelas 00624
Puerto Rico
787-836-1260

Facility : Penuelas, Puerto Rico

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Dechlor	Antioxidant Dechlorination	46mg/L
ICC-6010B	Antioxidant Dechlorination	46mg/L
SBS	Antioxidant Dechlorination	46mg/L
Sodium Bisulfite Solution	Antioxidant Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

INEOS Calabrian Corporation
1521 Green Oak Place
Suite 200
Kingwood, TX 77339
United States
281-348-2303
Visit this company's website

Facility : Port Neches, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Metabisulfite	Dechlorination	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sulfur Dioxide
*Trade Designation*	*Product Function*	*Max Use*
SO2 - Sulfur Dioxide	Dechlorination	10mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Timmins, Ontario, Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Integra Clear Co.
1216 6th Avenue North
Kent, WA 98032
United States
800-322-6646
253-479-7000
Visit this company's website

Facility : Kent, WA

Ascorbic Acid
*Trade Designation*	*Product Function*	*Max Use*
Vita-D-Chlor	Dechlorinator & Antioxidant Dechlorination	12mg/L

Sodium Ascorbate
*Trade Designation*	*Product Function*	*Max Use*
Vita-D-Chlor, Neutral	Dechlorinator & Antioxidant Dechlorination	12mg/L

Interstate Chemical Company, Inc.
2797 Freedland Road
Hermitage, PA 16148
United States
800-422-2436
724-981-3771

Facility : Pueblo, CO

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40% Liquid	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Isopure Corp.
141 Citizens Boulevard
Simpsonville, KY 40067
United States
502-722-1000

Facility : # 2 Kentucky Packaging Facility

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
REDUCITE™	Dechlorinator & Antioxidant	46mg/L

Jutzi Water Technologies
525 Wright Boulevard
Stratford, ON N4A 6T1
Canada
519-814-9283
Visit this company's website

Facility : Stratford, Ontario, Canada

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Formula OS 5305	Dechlorination	50mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Kemira Water Solutions, Inc.
200 Galleria Pkwy
Suite 1500
Atlanta, GA 30339
United States
888-KEMIRON
863-533-5990
Visit this company's website

Facility : # 4 A USA

Ferrous Chloride
*Trade Designation*	*Product Function*	*Max Use*
KEMIRA PIX-411	Dechlorination	300mg/L
KEMIRA-PIX-401	Dechlorination	300mg/L

NOTE: Four digit alpha suffix in Certified trade names on product labels and/or literature may
      be used to designate container size.

Facility : Bartow, FL

Ferrous Sulfate
*Trade Designation*	*Product Function*	*Max Use*
KEMIRA PIX-206	Dechlorination	400 mg/L
OdoPhos	Dechlorination	400mg/L

NOTE: Four digit alpha suffix in Certified trade names on product labels and/or literature may
      be used to designate container size.

Klearwater Equipment and Technologies Corp.
46 Masters Avenue SE
Calgary, AB T3M 2B1
Canada
888-696-6561
403-254-4240
Visit this company's website

Facility : # 1 Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38%	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Kurita America Inc.
6600 94th Avenue North
Minneapolis, MN 55445
United States
866-663-7632
763-689-3636
Visit this company's website

Facility : CB USA

Miscellaneous Treatment Applications
*Trade Designation*	*Product Function*	*Max Use*
Kuriverter™ AC-427[3]	Dechlorination	8mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Antichlor™ 30[3]	Dechlorination	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products should be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Dechlor 104	Dechlorinator & Antioxidant	40mg/L

Facility : FW USA

Miscellaneous Treatment Applications
*Trade Designation*	*Product Function*	*Max Use*
Kuriverter™ AC-427	Dechlorination	8mg/L

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Antichlor™ 30	Dechlorination	15mg/L

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Dechlor 104	Dechlorinator & Antioxidant	40mg/L

Facility : SHK, USA

Miscellaneous Treatment Applications
*Trade Designation*	*Product Function*	*Max Use*
Kuriverter™ AC-427[2]	Dechlorination	8mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Antichlor™ 30[2]	Dechlorination	15mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products should be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Dechlor 104	Dechlorinator & Antioxidant	40mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Kurita America Inc. (Formerly, Avista Technologies, Inc.)
6600 94th Avenue North
Minneapolis, MN 55455
United States
760-744-0536
Visit this company's website

Facility : Santa Fe Springs, CA

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
AntiChlor® 427[3]	Dechlorination	8mg/L
Kuriverter™ AC-427[3]	Dechlorination	8mg/L
[2] The pH of the influent and effluent water should be monitored to ensure that all traces of the product have been removed before placing into service. [3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111 requirements for percent monomer and dose.

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
AntiChlor® 30[3]	Dechlorination	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Kurita Do Brasil Ltda.
Avenida Japão
1800
Artur Nogueira, SP 13160500
Brazil
55 11 3588 0388
Visit this company's website

Facility : São Paulo, Brazil

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
KURIVERTER AC-427[2]	Dechlorination	8mg/L
KURIVERTER EC-880[2]	Dechlorination	10mg/L
[1] Certified for use with nanofiltration membranes composed of polyamide thin-film composite with a minimum salt rejection of 97% (for MgSO4 at 2,000 mg/L and 70 psi). [2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [3] This product is designed to reduce biofilm on reverse osmosis membranes. [CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Kurita Water (Malaysia) Sdn. Bhd.
No. 89B, Jalan i-Park 1/10, Kawasan
Perindustrian i-Park, Bandar Indahpura
81000 Kulai, Johor (Company No: 289658-X)
Malaysia
65 6861 2622
Visit this company's website

Facility : Johor, Malaysia

Miscellaneous Treatment Applications
*Trade Designation*	*Product Function*	*Max Use*
Antichlor™ 427[1]	Dechlorination	8mg/L
Kuriverter™ AC-427[1]	Dechlorination	8mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] This product is designed to reduce biofilm on reverse osmosis membranes.

Kurita-GK Chemical Co., Ltd.
460 M.17 Bangphli Industrial Estate
Bangsaothong, Bangsaothong District
Samutprakarn 10570
Thailand
66 23 152 300

Facility : Samutprakarn, Thailand

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
KURIVERTER AC-427[2]	Dechlorination	8mg/L
[1] This product is designed to reduce biofilm on reverse osmosis membranes. [2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Mid South Chemical Company, Inc.
5681 Highway 4 S.E.
P.O. Box 116
Ringgold, LA 71068
United States
318-894-7301
Visit this company's website

Facility : Ringgold, LA

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 20%	Dechlorinator & Antioxidant	61mg/L
Sodium Bisulfite 30%	Dechlorinator & Antioxidant	61mg/L
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	50mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Miles Chemical Company, Inc.
12801 Rangoon Street
Arleta, CA 91331
United States
818-503-3355

Facility : Madera, CA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Antioxidant Dechlorination	69mg/L
Sodium Bisulfite 38-40%	Antioxidant Dechlorination	46mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Nachurs Alpine Solutions
1356 Nafziger Road
New Hamburg, ON N3A 3G8
Canada
800-265-2268
519-662-2352

Facility : Baden, Ontario, Canada

Ammonium Hydroxide
*Trade Designation*	*Product Function*	*Max Use*
Ammonium Hydroxide Solution	Chloramination Dechlorinator & Antioxidant	1 mg/L
Aqua Ammonia	Chloramination Dechlorinator & Antioxidant	1 mg/L

Nalco Company
1601 West Diehl Road
Naperville, IL 60563-1198
United States
630-305-1000
Visit this company's website

Facility : #109 USA

Sodium Bisulfite[5]
*Trade Designation*	*Product Function*	*Max Use*
Nalco 7408	Dechlorination	46mg/L
PERMACARE™ PC-7408	Dechlorination	46mg/L
PERMACARE™ PC-7408H	Dechlorination	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : #123 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Nalco 7408	Dechlorination	46mg/L
PERMACARE™ PC-7408	Dechlorination	46mg/L
PERMACARE™ PC-7408H	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : #140 USA

Sodium Bisulfite[7]
*Trade Designation*	*Product Function*	*Max Use*
Nalco 7408	Dechlorination	46mg/L
PERMACARE™ PC-7408	Dechlorination	46mg/L
PERMACARE™ PC-7408H	Dechlorination	46mg/L
[7] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : #150 Canada

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Nalco 7408	Dechlorination	46mg/L
PERMACARE™ PC-7408	Dechlorination	46mg/L
PERMACARE™ PC-7408H	Dechlorination	46mg/L

[5] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : #1110 Germany

Sodium Bisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
NALCO® 7408	Dechlorination	46mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Bogotá D.C., Colombia

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
PERMACARE™ PC-7408	Dechlorination	46mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Nantong Uniphos Chemicals Co., Ltd.
No. 8, Tonghai 2nd Road
Yangkou Chemical Industrial Zone
Nantong 226407
China
86 519 860 2045
Visit this company's website

Facility : Nantong, China

Sodium Metabisulfite
*Trade Designation*	*Product Function*	*Max Use*
SMR605	Dechlorinator & Antioxidant	10mg/L

National Chemical & Petroleum Industries Co. W.L.L.
Block 4, Road Ma-7
Shuaibah Industrial Area
Shuaibah, Ahmadi 65454
Kuwait
965 326 2266
Visit this company's website

Facility : Shuaibah, Kuwait

Sodium Bisulfate
*Trade Designation*	*Product Function*	*Max Use*
NCP Treat 261[2]	Dechlorination	18mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is ppb (0.1 mg/L).

NCH Corporation DBA Chem-Aqua, Inc.
2727 Chemsearch Boulevard
Irving, TX 75062
United States
972-438-0435
Visit this company's website

Facility : Indianapolis, IN

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Chem-Aqua 71300	Dechlorination	37mg/L

Facility : Greenville, TX

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Chem-Aqua 71300[1]	Dechlorination	37mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Northstar Chemical
14200 Southwest Tualatin Sherwood Road
Sherwood, OR 97140
United States
888-793-9476
503-625-3770
Visit this company's website

Facility : #1 Santa Fe Springs, CA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	29mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Modesto, CA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	29mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Charlotte, NC

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Norweco, Inc.
220 Republic Street
Norwalk, OH 44857
United States
800-667-9326
419-668-4471
Visit this company's website

Facility : # 1 USA

Miscellaneous Treatment Applications[AL]
*Trade Designation*	*Product Function*	*Max Use*
Enviro-C Dechlorination Granular	Dechlorinator & Antioxidant Dechlorination	12mg/L
Enviro-C Dechlorination Tablets	Dechlorinator & Antioxidant Dechlorination	12mg/L
[AL] Based on an evaluation of health effects data, the level of aluminum in the finished drinking water shall not exceed 2 mg/L.

Odyssey Manufacturing Company
1484 Massaro Boulevard
Tampa, FL 33619
United States
813-635-0339
Visit this company's website

Facility : Tampa, FL (T2)

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
38% - 40% Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Phoenix Solutions, LLC
1910 Dents Run Road
Morgantown, WV 26501
United States
304-212-4700
Visit this company's website

Facility : # 1 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38%-40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Premier Chemicals & Services
4856 Revere Avenue
Baton Rouge, LA 70808
United States
225-926-0059
Visit this company's website

Facility : South Manchac, LA

Sodium Sulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
SS 100	Dechlorination	22mg/L
Sodium Sulfite	Dechlorination	22mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Professional Water Technologies, LLC
1048 La Mirada Court
Vista, CA 92081
United States
800-914-9072
760-639-4400
Visit this company's website

Facility : Vista, CA

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
MB-30	Dechlorinator & Antioxidant	15mg/L
MB-40	Dechlorinator & Antioxidant	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Professional Water Technologies, LLC
1048 La Mirada Court
Vista, CA 92081
United States
651-204-4362

Facility : USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
MB30	Dechlorinator & Antioxidant	46mg/L
MB40	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

PT. Beta Pramesti Asia
JI. Matraman Raya 169
Jakarta 13140
Indonesia
62 21 858 0838
Visit this company's website

Facility : West Java, Indonesia

Sodium Metabisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
HYDRO 200	Dechlorinator & Antioxidant	30mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

PVS Benson
1012 Gore Road
Freelton, ON L0R 1K0
Canada
800-265-0014
905-659-3351

Facility : Freelton, Ontario, Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SBS	Dechlorination	50mg/L
Sodium Bisulphite	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only Listed products bearing the NSF Mark are NSF Certified.

PVS Chemical Solutions, Inc.
10900 Harper Avenue
Detroit, MI 48213
United States
313-921-1200
Visit this company's website

Facility : Buffalo, NY

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite Solution	Dechlorination Disinfection & Oxidation	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

REDA Water Treatment Company
Salaheddin Alayoubi Street
Al Bustan District, P.O. Box 77683
Al Khobar 31952
Saudi Arabia
966 13 812 7775

Facility : Dammam, Saudi Arabia

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
ZenTreat D-100	Dechlorination	10mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Reliable Industrial Supply Ltd.
50 Mumford Road
Lively, ON P3Y 1L2
Canada
705-692-2959

Facility : Lively, Ontario, Canada

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Antioxidant Dechlorination	50mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

SBS Kimya Sanayi ve Ticaret Limited Şirketi
Tavşanlı Organize Sanayi Bölgesi 5.
Cad. No: 7
Kütahya, TR-43 43302
Turkey
+ 90 (538) 591 39 6

Facility : Kütahya, Turkiye

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Metabisulfite	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Seeler Industries, Inc.
One Genstar Drive
Joliet, IL 60435
United States
800-336-2422
815-740-2640

Facility : Joliet, IL

Hydrogen Peroxide
*Trade Designation*	*Product Function*	*Max Use*
10% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	10.4mg/L
10% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	10.4mg/L
11% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	9.6mg/L
11% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	9.6mg/L
15% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	7mg/L
15% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	7mg/L
17% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	6.2mg/L
17% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	6.2mg/L
18% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	5.8mg/L
18% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	5.8mg/L
27% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	3.9mg/L
27% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	3.9mg/L
30% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	3.5mg/L
30% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	3.5mg/L
32% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	3.3mg/L
32% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	3.3mg/L
34% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	3.1mg/L
34% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	3.1mg/L
35% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	3mg/L
35% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	3mg/L
50% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	2.1mg/L
50% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	2.1mg/L
70% Hydrogen Peroxide - Food Grade	Disinfection & Oxidation Dechlorination	1.5mg/L
70% Hydrogen Peroxide - Technical Grade	Disinfection & Oxidation Dechlorination	1.5mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Shandong Taihe Technologies Co., Ltd.
No.1, Shiliquan East Road
Shizhong District, Zaozhuang City
Shandong Province 277100
China
86 632 5113066
Visit this company's website

Facility : Shandong Province, China

Miscellaneous Treatment Chemical[1]
*Trade Designation*	*Product Function*	*Max Use*
SMR605[2]	Dechlorinator & Antioxidant	10mg/L
[1] All Listed products from this facility are NSF Certified, whether or not they bear the NSF Mark. [2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Shanghai SINO Environmental Technology Co., Ltd.
MOHO Office Bldg, No.936 Shanxi North Rd
Jing’an District
Shanghai 200040
China
4000629153

Facility : Shandong Province, China

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
SMR605[1]	Dechlorinator & Antioxidant	10mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the finished drinking water to ensure compliance to all applicable regulations.

Sodrox Chemicals Ltd.
7067 Wellington Road 124
Guelph, ON N1H 6J3
Canada
800-363-6824
519-837-2330
Visit this company's website

Facility : # 2 Guelph, Ontario, Canada

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorination	50mg/L
Sodium Bisulphite	Dechlorination	50mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Salaberry-de-Valleyfield, Québec, Canada

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorination	50mg/L
Sodium Bisulphite	Dechlorination	50mg/L

Solenis LLC
500 Hercules Road
Wilmington, DE 19808
United States
302-594-5000
Visit this company's website

Facility : Ankleshwar, Gujarat, India

Sodium Metabisulfite[4]
*Trade Designation*	*Product Function*	*Max Use*
Ameroyal RCR	Dechlorinator & Antioxidant	15mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Tarragona, Spain

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Ameroyal RCR	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Nantou, Taiwan

Sodium Metabisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Ameroyal RCR Dechlorinating Agent	Dechlorinator & Antioxidant	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Derbyshire, United Kingdom

Sodium Metabisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Ameroyal RCR	Dechlorinator & Antioxidant	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Solvay Chemicals, Inc.
1130 Independence Parkway S.
La Porte, TX 77571
United States
713-525-6500

Facility : Distribution Center - South Gate, CA

Hydrogen Peroxide
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 18% - Interox® Technical/18D Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 27% - Interox® Technical/27D Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 32% - Interox® Technical/32D Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 34% - Interox® Technical/34D Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Technical/35D Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 50% - Interox® Technical/50D Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 70% - Interox® Dilution Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
[1] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 166 mg/L when followed by chlorination of treated water. [2] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 111 mg/L when followed by chlorination of treated water. [3] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 93 mg/L when followed by chlorination of treated water. [4] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 88 mg/L when followed by chlorination of treated water. [5] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 85 mg/L when followed by chlorination of treated water. [6] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 60 mg/L when followed by chlorination of treated water. [7] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 43 mg/L when followed by chlorination of treated water. [8] This product may be used at a maximum use level of 156 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [9] This product may be used at a maximum use level of 103 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [10] This product may be used at a maximum use level of 87 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [11] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [12] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [13] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [14] This product may be used at a maximum use level of 40 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level.

Facility : Joliet, IL

Hydrogen Peroxide
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 18% - Interox® Technical/18D Grade[1] [8]	Dechlorination Disinfection & Oxidation	5.8mg/L
Hydrogen Peroxide 27% - Interox® Technical/27D Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 32% - Interox® Technical/32D Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 34% - Interox® Technical/34D Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Technical/35D Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 50% - Interox® Technical/50D Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 70% - Interox® Dilution Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
[1] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 166 mg/L when followed by chlorination of treated water. [2] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 111 mg/L when followed by chlorination of treated water. [3] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 93 mg/L when followed by chlorination of treated water. [4] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 88 mg/L when followed by chlorination of treated water. [5] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 85 mg/L when followed by chlorination of treated water. [6] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 60 mg/L when followed by chlorination of treated water. [7] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 43 mg/L when followed by chlorination of treated water. [8] This product may be used at a maximum use level of 156 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [9] This product may be used at a maximum use level of 103 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [10] This product may be used at a maximum use level of 87 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [11] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [12] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [13] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [14] This product may be used at a maximum use level of 40 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level.

Facility : Distribution Center - Philadelphia, PA

Hydrogen Peroxide [HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide Tech 27%- INTEROX® Hydrogen Peroxide Technical Grade[1] [2]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide Tech 34%- INTEROX® Hydrogen Peroxide Technical Grade[3] [4]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide Tech 35%- INTEROX® Hydrogen Peroxide Technical Grade[5] [6]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide Tech 50%- INTEROX® Hydrogen Peroxide Technical Grade[7] [8]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide Tech 70%- INTEROX® Hydrogen Peroxide Technical Grade[9] [10]	Dechlorination Disinfection & Oxidation	11.5mg/L
INTEROX® TECHNICAL GRADE 27/D HYDROGEN PEROXIDE BULK[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
INTEROX® TECHNICAL GRADE 34/D HYDROGEN PEROXIDE BULK[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
INTEROX® TECHNICAL GRADE 35/D HYDROGEN PEROXIDE BULK[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
INTEROX® TECHNICAL GRADE 50/D HYDROGEN PEROXIDE BULK[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
[1] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 111 mg/L when followed by chlorination of treated water. [2] This product may be used at a maximum use level of 103 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [3] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 88 mg/L when followed by chlorination of treated water. [4] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [5] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 85 mg/L when followed by chlorination of the treated water. [6] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [7] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 60 mg/L when followed by chlorination of the treated water. [8] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [9] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 43 mg/L when followed by chlorination of the treated water. [10] This product may be used at a maximum use level of 40 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [11] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [12] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [13] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as Fe(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Facility : La Porte, TX

Hydrogen Peroxide
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 18% - Interox® Chemical Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 18% - Interox® Technical Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 18% - Interox® Technical/18D Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 27% - Interox® Chemical Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 27% - Interox® Technical Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 27% - Interox® Technical/27D Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 32% - Interox® Chemical Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 32% - Interox® Technical Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 32% - Interox® Technical/32D Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 34% - Interox® Chemical Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 34% - Interox® Technical Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 34% - Interox® Technical/34D Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Chemical Grade[5] [12]	Disinfection & Oxidation Dechlorination	23mg/L
Hydrogen Peroxide 35% - Interox® Food Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Technical Grade[2] [6]	Disinfection & Oxidation Dechlorination	23mg/L
Hydrogen Peroxide 35% - Interox® Technical/35D Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 50% - Interox® Chemical Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Food Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Technical Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Technical/50D Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 70% - Interox® Chemical Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Dilution Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Food Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Technical Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
[1] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 166 mg/L when followed by chlorination of the treated water. [2] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 111 mg/L when followed by chlorination of the treated water. [3] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 93 mg/L when followed by chlorination of the treated water. [4] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 88 mg/L when followed by chlorination of the treated water. [5] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 85 mg/L when followed by chlorination of the treated water. [6] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 60 mg/L when followed by chlorination of the treated water. [7] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 43 mg/L when followed by chlorination of the treated water. [8] This product may be used at a maximum use level of 156 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [9] This product may be used at a maximum use level of 103 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [10] This product may be used at a maximum use level of 87 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [11] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [12] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [13] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [14] This product may be used at a maximum use level of 40 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level.

Facility : Longview, WA

Hydrogen Peroxide
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 18% - Interox® Chemical Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 18% - Interox® Technical Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 18% - Interox® Technical/18D Grade[1] [8]	Dechlorination Disinfection & Oxidation	44mg/L
Hydrogen Peroxide 27% - Interox® Chemical Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 27% - Interox® Technical Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 27% - Interox® Technical/27D Grade[2] [9]	Dechlorination Disinfection & Oxidation	29mg/L
Hydrogen Peroxide 32% - Interox® Chemical Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 32% - Interox® Technical Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 32% - Interox® Technical/32D Grade[3] [10]	Dechlorination Disinfection & Oxidation	25mg/L
Hydrogen Peroxide 34% - Interox® Chemical Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 34% - Interox® Technical Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 34% - Interox® Technical/34D Grade[4] [11]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Chemical Grade[5] [12]	Disinfection & Oxidation Dechlorination	23mg/L
Hydrogen Peroxide 35% - Interox® Food Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 35% - Interox® Technical Grade[2] [6]	Disinfection & Oxidation Dechlorination	23mg/L
Hydrogen Peroxide 35% - Interox® Technical/35D Grade[5] [12]	Dechlorination Disinfection & Oxidation	23mg/L
Hydrogen Peroxide 50% - Interox® Chemical Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Food Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Technical Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 50% - Interox® Technical/50D Grade[6] [13]	Dechlorination Disinfection & Oxidation	16mg/L
Hydrogen Peroxide 70% - Interox® Chemical Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Dilution Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Food Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
Hydrogen Peroxide 70% - Interox® Technical Grade[7] [14]	Dechlorination Disinfection & Oxidation	11.5mg/L
[1] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 166 mg/L when followed by chlorination of the treated water. [2] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 111 mg/L when followed by chlorination of the treated water. [3] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 93 mg/L when followed by chlorination of the treated water. [4] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 88 mg/L when followed by chlorination of the treated water. [5] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 85 mg/L when followed by chlorination of the treated water. [6] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 60 mg/L when followed by chlorination of the treated water. [7] This product may be used for sulfide control and in conjunction with ozone for organic control at a concentration use level of 43 mg/L when followed by chlorination of the treated water. [8] This product may be used at a maximum use level of 156 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [9] This product may be used at a maximum use level of 103 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [10] This product may be used at a maximum use level of 87 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [11] This product may be used at a maximum use level of 82 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [12] This product may be used at a maximum use level of 80 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [13] This product may be used at a maximum use level of 56 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level. [14] This product may be used at a maximum use level of 40 mg/L for the following functions: - reoxygenation of treated water - oxidation of organic residuals - oxidation of any reduced products, such as FE(II) and sulfides Treatment must be followed by chlorination to a chlorine residual not to exceed 4 mg/L, the EPA's proposed maximum residual level.

Southeastern Tank Inc. DBA Solutions by SET
60 Vesta Road
Lebanon, TN 37090
United States
615-466-5220
Visit this company's website

Facility : Loretto, TN

Calcium Thiosulfate
*Trade Designation*	*Product Function*	*Max Use*
Calcium Thiosulfate[1]	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 25%	Dechlorination Oxidant	4.2mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Southern Ionics Incorporated
579 Commerce Street
P.O. Box 1217
West Point, MS 39773
United States
866-204-2850
662-494-3055
Visit this company's website

Facility : Tuscaloosa, AL

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Distribution Center - Augusta, GA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Baton Rouge, LA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Lake Charles, LA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Williamsport, MD

Miscellaneous Treatment Chemical
*Trade Designation*	*Product Function*	*Max Use*
Sodium Thiosulfate - 30%	Dechlorination Ozone Reduction	50mg/L

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Calhoun, TN

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mf/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Pasadena, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite[2]	Dechlorination	50mg/L
Sodium Bisulfite 36% Catalyzed	Dechlorination	50mg/L
Sodium Bisulfite 40%-RM	Dechlorination	50mg/L
Sodium Bisulfite Catalyzed 36%	Dechlorination	50mg/L
Sodium Bisulfite Solution[2]	Dechlorination	50mg/L
Sodium Bisulfite Solution 40%, Technical Grade	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] Product trade name may or may not include product strength.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Southern Ionics Incorporated
579 Commerce Street
West Point, MS 39773
United States
800-953-3585
662-494-3055
Visit this company's website

Facility : # 6 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorination	50mg/L
Sodium Bisulfite 40% - RM	Dechlorination	50mg/L
Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Southern Ionics Incorporated
579 Commerce Street
West Point, MS 39773
United States
866-204-2850
662-494-3055
Visit this company's website

Facility : # 4 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SI - Bright T	Dechlorination	50mg/L
Sodium Bisulfite 40%	Dechlorination	50mg/L
Sodium Bisulfite 40% - RM	Dechlorination	50mg/L
Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : # 5 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SI - Bright T	Dechlorination	50mg/L
Sodium Bisulfite 40%	Dechlorination	50mg/L
Sodium Bisulfite 40% - RM	Dechlorination	50mg/L
Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : # 8 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
SI - Bright T	Dechlorination	50mg/L
Sodium Bisulfite 40%	Dechlorination	50mg/L
Sodium Bisulfite 40% - RM	Dechlorination	50mg/L
Sodium Bisulfite Solution	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Southern States Chemical
1600 East President Street
Savannah, GA 31404
United States
888-337-8922
912-232-1101

Facility : Augusta, GA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Antioxidant Dechlorination	50mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Sulco Chemicals Ltd. \| Canada Colors and Chemicals Ltd. \| CCC Sulphur Products
60 First Street East
Elmira, ON N3B 2Z5
Canada
519-669-1332

Facility : Elmira, Ontario, Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulphite (Low Odor)	Dechlorination	50mg/L
Sodium Bisulphite Premium Grade	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 0.1 mg/L.

Tessenderlo Kerley, Inc.
2910 North 44th Street
Suite 100
Phoenix, AZ 85018
United States
602-889-8300
Visit this company's website

Facility : Eufaula, AL

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Ozone Reduction Dechlorination	50mg/L
Calcium Thiosulfate	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Facility : Distribution Center - Hanford, CA

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Facility : Fresno, CA

Calcium Thiosulfate[2]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Dechlorination Ozone Reduction	50mg/L
[2] This product is to used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Facility : Distribution Center - Granite City, IL

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Ozone Reduction Dechlorination	50mg/L
Calcium Thiosulfate	Ozone Reduction Dechlorination	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary does of calcium thiosulfate.

Facility : Distribution Center - Muskegon, MI

Calcium Thiosulfate
*Trade Designation*	*Product Function*	*Max Use*
Captor	Dechlorination Ozone Reduction	50mg/L

[1] This product is to be used for the destruction of residual chlorine. It should be
    applied only to the extent necessary to ensure chlorine removal. Actual chlorine
    concentration in the water should be used to calculate the necessary dose of calcium
    thiosulfate.

Facility : Kennewick, WA

Calcium Thiosulfate[2]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR®	Dechlorination Ozone Reduction	50mg/L
Calcium Thiosulfate	Dechlorination Ozone Reduction	50mg/L
[2] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

The Dycho Company Inc.
P.O. Box 513
Niota, TN 37826
United States
423-568-2112

Facility : # 3 USA

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 32-34% Sol	Dechlorination Oxidant	3mg/L
Hydrogen Peroxide 50% Sol	Dechlorination Oxidant	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

The National Colloid Company
906 Adams Street
Steubenville, OH 43952
United States
740-282-1171
Visit this company's website

Facility : Steubenville, OH

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Natco SB-38	Antioxidant Dechlorination	46mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Univar Solutions Canada Ltd.
9800 Van Horne Way
Richmond, BC V6X 1W5
Canada
604-273-1441

Facility : # 3 Canada

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulphite 38%, Solution	Dechlorinator & Antioxidant	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Univar Solutions Canada Ltd. DBA Univar Canada Ltd.
64 Arrow Road
North York, ON M9M 2L9
Canada
416-740-5300
Visit this company's website

Facility : Guelph, Ontario, Canada

Calcium Thiosulfate[1]
*Trade Designation*	*Product Function*	*Max Use*
CAPTOR	Dechlorination Ozone Reduction	50mg/L
Calcium Thiosulfate 30%	Dechlorination Ozone Reduction	50mg/L
[1] This product is to be used for the destruction of residual chlorine. It should be applied only to the extent necessary to ensure chlorine removal. Actual chlorine concentration in the water should be used to calculate the necessary dose of calcium thiosulfate.

Sodium Bisulfite[5]
*Trade Designation*	*Product Function*	*Max Use*
SODIUM BISULPHITE (Low odor)	Dechlorination	50mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
Sodium Bisulphite 38%	Dechlorination	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Valleyfield, Québec, Canada

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
SODIUM BISULPHITE 38% SOLUTION	Dechlorinator & Antioxidant	41mg/L

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Univar Solutions USA
3075 Highland Parkway
Suite 200
Downers Grove, IL 60515
United States
425-889-3400

Facility : # 1 St. Louis, MO

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Distribution Center - Phoenix 27th Ave., AZ

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
Sodium Bisulfite 39%	Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination	46mg/L
Sodium Bisulfite 41%	Dechlorination	46mg/L
Sodium Bisulfite 42%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Commerce, CA

Sodium Bisulfate[5]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfate 25%	Dechlorination	46mg/L
Sodium Bisulfate 38-40%	Dechlorination	46mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Distribution Center - Stockton, CA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
SODIUM BISULFITE 25%[1]	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive-individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L)

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Redwood City, CA

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 42%	Dechlorination	46mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Santa Fe Springs, CA

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-40%	Dechlorination	46mg/L
Sodium Bisulfite 25%	Dechlorination	46mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal alergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Denver, CO

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-40%	Dechlorination	50mg/L
Sodium Bisulfite Solution 38-40%	Dechlorination	50mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Tampa, FL

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 25%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 38-40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution 38-40%	Dechlorinator & Antioxidant	46mg/L

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Distribution Center - Dallas, GA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Distribution Center - South Sioux City, NE

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
SODIUM BISULFITE 38-40%[1]	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International

Facility : Portland, OR

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 25%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 38-40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution 38-40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Distribution Center - Morrisville Steel Road, PA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Middletown, PA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Reducite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution, 38-40%	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Corpus Christi, TX

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 20%	Dechlorination	46mg/L
Sodium Bisulfite 38-40%	Dechlorination	46mg/L
Sodium Bisulfite 38-42%	Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination	46mg/L
Sodium Bisulfite 40-43%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : Kent, WA

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite 38-40%	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution	Dechlorinator & Antioxidant	46mg/L
Sodium Bisulfite Solution 38-40%	Dechlorinator & Antioxidant	46mg/L

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Cincinnati Dues Drive, OH

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 10%	Oxidant Dechlorination	10mg/L
Hydrogen Peroxide 20%	Dechlorination Oxidant	5.2mg/L
Hydrogen Peroxide 25%	Oxidant Dechlorination	4.2mg/L
Hydrogen Peroxide 30%	Oxidant Dechlorination	3.5mg/L
Hydrogen Peroxide 35%	Oxidant Dechlorination	3mg/L
Hydrogen Peroxide 50%	Oxidant Dechlorination	2.1mg/L
Hydrogen Peroxide 7%	Oxidant Dechlorination	15mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Dallas Bekay Street, TX

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 38-40%[1]	Dechlorination	46mg/L
Sodium Bisulfite 40%[1]	Dechlorination	50mg/L
Sodium Bisulfite Solution 38-40%[1]	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Houston, TX

Sodium Bisulfite
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 30%	Dechlorination	50mg/L
Sodium Bisulfite 38-40%	Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination	46mg/L

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

Facility : Phoenix 45th Avenue, AZ

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 25%	Dechlorination	46mg/L
Sodium Bisulfite 38%	Dechlorination	46mg/L
Sodium Bisulfite 39%	Dechlorination	46mg/L
Sodium Bisulfite 40%	Dechlorination	46mg/L
Sodium Bisulfite 41%	Dechlorination	46mg/L
Sodium Bisulfite 42%	Dechlorination	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

NOTE: Only products bearing the "NSF 60" designation are Certified by NSF International.

USABlueBook
PO Box 9005
Gurnee, IL 60031
United States
847-689-3000

Facility : #1 USA

Miscellaneous Treatment Applications
*Trade Designation*	*Product Function*	*Max Use*
USABlueBook Ascorbic Acid Tablets	Dechlorination Dechlorinator & Antioxidant	12mg/L

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

Veckridge Chemical Company
60 Central Avenue
Kearny, NJ 07032
United States
973-344-1818
Visit this company's website

Facility : Kearny, NJ

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
Hydrogen Peroxide 35%	Dechlorination Oxidant	3mg/L
Hydrogen Peroxide 50%	Dechlorination Oxidant	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Veolia Water Technologies & Solutions
3600 Horizon Boulevard
Trevose, PA 19053
United States
215-355-3300
Visit this company's website

Facility : # 3 USA

Sodium Bisulfite [7]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32[5]	Dechlorinator & Antioxidant	15mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [7] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : # 11 USA

Sodium Bisulfite[8] [10]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Dechlorinator & Antioxidant	15mg/L
[8] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [10] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : # 33 USA

Sodium Bisulfate [7]
*Trade Designation*	*Product Function*	*Max Use*
Betz Dearborn DCL 32[6]	Dechlorinator & Antioxidant	15 mg/L
[6] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [7] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : # 41 Canada

Sodium Bisulfite[5] [7]
*Trade Designation*	*Product Function*	*Max Use*
Betz Dearborn DCL32	Dechlorinator & Antioxidant	15 mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [7] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Herentals, Belgium

Sodium Bisulfite[5] [6]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Antioxidant Dechlorination	15mg/L
[5] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [6] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Sorocaba, Brazil

Sodium Bisulfite [7]
*Trade Designation*	*Product Function*	*Max Use*
BetzDearborn[6]	Dechlorinator & Antioxidant	15mg/L
BetzDearborn DCL32[6]	Dechlorinator & Antioxidant	15mg/L
[6] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [7] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Wuxi, China

Sodium Bisulfite[5] [6]
*Trade Designation*	*Product Function*	*Max Use*
BetzDearborn DCL32	Antioxidant Dechlorination	15mg/L
[5] This product containes sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [6] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Crissey, France

Sodium Bisulfite[4] [5]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Antioxidant Dechlorination	15mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [5] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Bangalore, India

Sodium Bisulfite [5]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32[4]	Antioxidant Dechlorination	15mg/L
[4] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [5] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Jeollabuk-do, Republic of Korea

Sodium Bisulfite [2]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32[1]	Antioxidant Dechlorination	15mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [2] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Umbogintwini, South Africa

Sodium Bisulfite[3] [4]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Antioxidant Dechlorination	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Facility : Dubai, United Arab Emirates

Sodium Bisulfite[3] [4]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Antioxidant Dechlorination	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Sodium Metabisulfite[3] [4]
*Trade Designation*	*Product Function*	*Max Use*
BETZDEARBORN DCL32	Antioxidant Dechlorination	15mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). [4] For products distributed in Canada, the company name on the product label may be shown as Veolia Water Technologies & Solutions Canada GP, Oakville, ON.

Water Solutions Unlimited, Inc.
8824 Union Mills Drive
Camby, IN 46113
United States
800-359-3570
317-736-6868

Facility : Camby, IN

Miscellaneous Treatment Chemical[1]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Thiosulfate 30%	Dechlorination	50mg/L
WSU 30% Sodium Thiosulfate	Dechlorination	50mg/L
WSU Sodium Thiosulfate 30%	Dechlorination	50mg/L
[1] Only products bearing the NSF Mark on the product, product packaging, and/or documentation shipped with the product are Certified. [2] This product is designed to be used off-line and flushed out prior to using the system for drinking water, following manufacturer's use instructions. [5] The pH of the influent and effluent water should be monitored to ensure that all traces of the product have been removed before placing into service. [6] This product functions as a cleaner for interior filter walls and may be used in conjunction with WSU CA-500 Catalyst. [7] This product is to be used in conjunction with WSU MC 444, MC 477, or WSU FW 833. [8] This product functions as a cleaner for interior filter walls. [9] This product functions as a neutralizer for off-line filter cleaners. [10] This product functions as a cleaner for interior water tower and ground storage tank walls. [13] This product functions as a in situ filter media cleaner. [HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the finished drinking water to ensure compliance to all applicable regulations. Also, reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and Storage of Hypochlorite Solutions appendix for information on preservation techniques for hypochlorite bleach in transit and storage.

Sodium Bisulfite[1] [12]
*Trade Designation*	*Product Function*	*Max Use*
Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
WSU 40% Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
WSU Sodium Bisulfite 40%	Dechlorinator & Antioxidant	46mg/L
[1] Only products bearing the NSF Mark on the product, product packaging, and/or documentation shipped with the product are Certified. [12] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Water Tech, Inc.
7215 Highway 271 South
Fort Smith, AR 72908
United States
800-488-7451
479-649-7447
Visit this company's website

Facility : Fort Smith, AR

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
WTM-HP32	Dechlorination Disinfection & Oxidation	3.3mg/L
WTM-HP34	Dechlorination Disinfection & Oxidation	3mg/L
WTM-HP50	Dechlorination Disinfection & Oxidation	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Sodium Bisulfite[3]
*Trade Designation*	*Product Function*	*Max Use*
WTM-SB12	Dechlorinator & Antioxidant	50mg/L
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Facility : McAlester, OK

Hydrogen Peroxide[HP]
*Trade Designation*	*Product Function*	*Max Use*
WTM-HP32	Dechlorination Disinfection & Oxidation	3.3mg/L
WTM-HP34	Dechlorination Disinfection & Oxidation	3mg/L
WTM-HP50	Dechlorination Disinfection & Oxidation	2.1mg/L
[HP] Use of this product shall be followed by chlorination to remove levels of hydrogen peroxide. Chlorine residuals shall not exceed 4 mg/L, the EPA's proposed maximum residual level.

Sodium Bisulfite[2]
*Trade Designation*	*Product Function*	*Max Use*
WTM-SB12	Dechlorinator & Antioxidant	50mg/L
[2] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

WaterWise Enterprises LLC
605 W. Main
Oxford, KS 67119
United States
316-393-0625
Visit this company's website

Facility : # 1 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
WWE 40% Sodium Bisulfite	Dechlorinator & Antioxidant	46mg/L
[1] This product contains sulfite. Sulfites have been known to cause potentially lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

WETICO
WETICO Building, Al Nahdah Street
P.O. Box 9419
Riyadh 11413
Saudi Arabia
966 1 240 9777
Visit this company's website

Facility : Riyadh, Saudi Arabia

Sodium Metabisulfite
*Trade Designation*	*Product Function*	*Max Use*
Berko RO1	Dechlorinator & Antioxidant	40mg/L

Zee Company, Inc.
4146 South Creek Road
Chattanooga, TN 37406
United States
423-698-1401

Facility : # 2 USA

Sodium Bisulfite[1]
*Trade Designation*	*Product Function*	*Max Use*
FEEDW 5	Dechlorination	50mg/L
[1] This product contains sulfite. Sulfites have been known to cause lethal allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Number of matching Manufacturers is 113
Number of matching Products is 649
Processing time was 0 seconds

NSF Product and Service Listings

Connect with NSF