The proposed revision will raise the typical use level (TUL) of carbon dioxide from 200 ppm to 600 ppm under NSF/ANSI 60.
03621: Approval of 60i66r1 - TUL for CO2
Document (Archive)
2016-02-16
60i66r1 JC memo & ballot.pdf
Document
2016-01-25
Mtg. Summary Excerpt.pdf
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