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Title Approval of 49i151r1 - Cross Contamination Positive Control Plate
Description 
Proposed revision to NSF/ANSI 49 – Biosafety Cabinetry:  Design, Construction, Performance and Field Certification (49i151r1)

The purpose of this ballot is to affirm revised language in Standard 49 Annex N-1 regarding the occurrence of Positive Control Plates.
Ballot Options Ballot has closed
[ ] Affirmative
[ ] Negative
[ ] Abstain
Document for Approval 49i151r1 - Cross Contamination Positive Control Plates - JC memo & ballot.pdf
Opening Date Wed, Jul 22 2020 10:00 am Eastern Daylight Time
Closing Date Wed, Aug 5 2020 11:59 pm Eastern Daylight Time
Ballot has closed.

Referenced Items

Name Type Date Actions

06517: Approval of 49i151r1 - Cross Contamination Positive Control Plate

Document (Archive)

2020-08-06

 No Access

BSC-2020-02 - Cross Contamination Positive Control Plates.pdf

Document

2020-07-21

 No Access

NSF 49-2019 - DRAFT.pdf

Document

2020-07-21

 No Access

Request for Interpretation - Cross Contamination - Description and Ballot.pdf

Document

2020-07-21

 No Access

Request for Interpretation NSF 49 Cross Contamination 2020-06-01.pdf

Document

2020-07-21

 No Access