Proposed revision to NSF/ANSI/CAN 61 – Drinking Water System Components – Health Effects (61i158r1) The proposed revision will add units of in2/L to the DSA-to-volume ratio numbers in the first bullet under Section 3.3.2.
06847: Approval of 61i158r1 - DSA Units
Document (Archive)
2021-02-25
61i158 - DWA-61-2020-01 - Meeting Summary Excerpt.pdf
Document
2021-02-03
DWA-61-2020-1 - DSA Units.pdf
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