NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 29, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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



 
Anco Chemicals Inc. 
85 Malmo Court
Maple, ON L6A 1R4 
Canada 
905-832-2276
Visit this company's website

Facility : Maple, Ontario, Canada


Ammonia, Anhydrous
Trade Designation Product Function Max Use
Anhydrous Ammonia Chloramination 5mg/L

Ammonium Hydroxide
Trade Designation Product Function Max Use
Ammonia Solution 20% Chloramination 10mg/L
Aqua Ammonia 19% Chloramination 10mg/L
Aqua Ammonia 20% Chloramination 10mg/L
Aqua Ammonia 26 Degree Baume Chloramination 10 mg/L

Citric Acid[1] [2]
Trade Designation Product Function Max Use
Citric Acid Membrane Cleaner NA
Citric Acid 50% Membrane Cleaner NA
Citric Acid 50% Solution Membrane Cleaner NA
Citric Acid Solution Membrane Cleaner NA

[1] 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.
[2] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 25% Solution Corrosion & Scale Control
pH Adjustment
200mg/L
Caustic Soda 50% Solution Corrosion & Scale Control 100mg/L
Sodium Hydroxide 25% Solution Corrosion & Scale Control
pH Adjustment
200mg/L
Sodium Hydroxide 50% Solution Corrosion & Scale Control 100mg/L

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Hypochlorite Solution Disinfection & Oxidation 97mg/L
Sodium Hypochlorite Disinfection & Oxidation 97mg/L
Sodium Hypochlorite, 6% Solution Disinfection & Oxidation 194mg/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.

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

Facility : Sainte-Catherine, Québec, Canada


Ammonium Hydroxide
Trade Designation Product Function Max Use
Ammonia Solution 25% Chloramination 10mg/L
Aqua Ammonia 19% Chloramination 10mg/L
Aqua Ammonia 25% Chloramination 10mg/L
Aqua Ammonia 26 degree Baume Chloramination 10mg/L
Aqua Ammonia 30% Chloramination 10mg/L

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

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Number of matching Products is 21
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