Proposed revision to NSF/ANSI/CAN 61 – Drinking Water System Components – Health Effects (61i177r1)
The proposed revision will revise language to provide clarity and conformity in the evaluation of chemical generators, chemical feeders, and their components. It will remove language that is specific to complete device exposures and add language specific to component exposures, which are expected to take place in a laboratory setting and not in the field. |
