The purpose of this ballot is to affirm revised language in Annex A of Standard 49 regarding filter porosity for filtering impinger water.
05924: Approval of 49i147r1 - 0.22 Filters for Personnel
Document (Archive)
2019-06-29
BSC-2019-11 - Incubation Inconsistencies.pdf
Document
2019-06-06
BSC-2019-12 - 0.22 Filters for Personnel.pdf
NSF_49-2016.pdf
About UsParticipateTerms of UsePrivacy Policy