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


 
Garratt-Callahan Company 
50 Ingold Drive
Burlingame, CA 94010-2206 
United States 
650-697-5811

Facility : # 14 USA


Zinc Orthophosphate[ZN]
Trade Designation Product Function Max Use
Formula 6670 Corrosion & Scale Control 15mg/L 

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

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