NSF/ANSI 49:2022
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Biosafety Cabinetry: Design, Construction, Performance, and Field Certification
01-02-2023
09-01-2025
This standard applies to Class II (laminar flow) biosafety cabinetry designed to minimize hazards inherent in work with agents assigned to Biosafety Levels 1, 2, 3, or 4.
| DevelopmentNote |
New child ANNEX 5 2023 is added New child ANNEX 2 2023 is now added. New child ANNEX 1 2023 is added
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| DocumentType |
Standard
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| Pages |
282
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| ProductNote |
This product is unavailable in Ukraine, Belarus, Russia New child ANNEX 5 2023 is added New child ANNEX 2 2023 is now added. New child ANNEX 1 2023 is added
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| PublisherName |
NSF International
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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