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Set includes standards NSF 60 and NSF 61. NSF 60, Drinking Water Treatment Chemicals - Health Effects is the nationally recognized health effects standard for chemicals which are used to treat drinking water. NSF 61, Drinking Water System Components - Health Effects is the nationally recognized health effects standard for all devices, components and materials which contact drinking water.
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Published: 12/19/2008 ANSI: ANSI Approved Number of Pages: 342File Size: 3 files , 3.4 MB