NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 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


 
Shrieve Chemical Company 
1755 Woodstead Court
The Woodlands, TX 77380 
United States 
281-367-4226
Visit this company's website

Facility : Pryor, OK


Ammonia, Anhydrous
Trade Designation Product Function Max Use
Ammonia Chloramination 5mg/L
Anhydrous Ammonia Chloramination 5mg/L
NH3 Chloramination 5mg/L


Facility : Houston, TX


Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 25% Membrane Grade pH Adjustment 200mg/L
Caustic Soda 30% Membrane Grade Corrosion & Scale Control
pH Adjustment		 166mg/L
Caustic Soda 50% Membrane Grade pH Adjustment 100mg/L
Sodium Hydroxide 25% Membrane Grade pH Adjustment 200mg/L
Sodium Hydroxide 30% Membrane Grade Corrosion & Scale Control
pH Adjustment		 166mg/L
Sodium Hydroxide 50% Membrane Grade pH Adjustment 100mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.
Number of matching Manufacturers is 1
Number of matching Products is 9
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