Historical
NSF/ANSI 61-2008
Drinking water system components - Health effects
Incorporates revisions and 2007a addendum 1.0 . This Standard is intended to cover specific materials or products that come into contact with drinking water, drinking water treatment chemicals, or both. The focus of the Standard is evaluation of contaminants or impurities imparted indirectly to drinking water.
Content Provider
NSF International [nsf]