NSF/ANSI 42 : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Drinking Water Treatment Units - Aesthetic Effects
Hardcopy , PDF
06-04-2021
English
01-10-2019
Important note : Users cannot be edited or removed once added to your Multi user PDF.The point-of-use (POU) and point-of-entry (POE) systems addressed by this Standard are designed to be used for the reduction of specific substances that may be present in drinking water (public or private) considered to be microbiologically safe and of known quality.
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Revision
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0
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THIS STANDARD ALSO REFERS TO 40 CFR Part 136,40 CFR Part 141,40 CFR Part 143,EPA-600/4-79-020,EPA-600/4-84-053,EPA-600/R-05/054,EPA-600/R-94/111,EPA-90/020,
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NSF International
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Superseded
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