Proposed revision to NSF/ANSI 49 – Biosafety Cabinetry: Design, Construction, Performance and Field Certification (49i141r3) The purpose of this ballot is to affirm revised language regarding the definitions in Section 3 of Standard 49.
06626: Approval of 49i141r3 - Definitions Update
Document (Archive)
2020-10-15
49i141r1 - Definitions Update - Ballot COMMENTS.pdf
Document
2020-09-23
49i141r1 - Definitions Update - JC memo and ballot.pdf
49i141r2 - Definitions Update - Ballot Comments.pdf
49i141r2 - Definitions Update - JC memo & Ballot.pdf
BSC JC Meeting Summary - 2019-06-20 - Definitions Update Excerpt.pdf
BSC-2019-06 - Definitions Update, including support documents.pdf
NSF 49-2019.pdf
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