Public Workspaces

Title Approval of 49i165r1 - Visible Aerosol or Mist Language Cleanup
Description 
Proposed revision to NSF/ANSI 49 – Biosafety Cabinetry:  Design, Construction, Performance and Field Certification (49i165r1)


The purpose of this ballot is to affirm revised language correcting ambiguity of the use of the term “smoke” in Normative Annex 1 of Standard 49.
Ballot Options Ballot has closed
[ ] Affirmative
[ ] Negative
[ ] Abstain
Document for Approval 49i165r1 - Visible Aerosol or Mist Language Cleanup - JC memo and Ballot.pdf
Opening Date Tue, Mar 16 2021 12:30 pm Eastern Daylight Time
Closing Date Tue, Mar 30 2021 11:59 pm Eastern Daylight Time
Ballot has closed.

Referenced Items

Name Type Date Actions

06940: Approval of 49i165r1 - Visible Aerosol or Mist Language Cleanup

Document (Archive)

2021-03-31

 No Access

49i151r1 - Cross Contamination Positive Control Plates - JC memo & ballot.pdf

Document

2021-03-16

 No Access

49i153r2 - Airflow Smoke Patterns - JC memo & Ballot.pdf

Document

2021-03-16

 No Access

BSC-2021-05 - Visible Aerosol or Mist Language Cleanup.pdf

Document

2021-03-16

 No Access