NSF Product and Service Listings

These NSF Official Listings are current as of Tuesday, December 05, 2023 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?CompanyName=roberts+chemical&


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



 
Roberts Chemical Co., Inc. 
330-B Victor Road
Attleboro, MA 02703-6202 
United States 
508-409-0220

Facility : Attleboro, MA


Hydrogen Peroxide
Trade Designation Product Function Max Use
Oxy Natural 34[1] Oxidant 25mg/L
Oxy Natural 35[2] Oxidant 3mg/L
Oxy Natural 50[3] Oxidant 2.1mg/L
Oxy Natural 7[4] Oxidant 15mg/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 88 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 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.
[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 for the treatment of sulfide and organic contaminants, with or
    without ozone or ultra-violet (UV) light, at a maximum use level of 428 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.

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
ROBCHLOR 15 Disinfection & Oxidation 84mg/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.


Number of matching Manufacturers is 1
Number of matching Products is 5
Processing time was 0 seconds