Description
This contains only the changes made from NSF/ANSI 49-2004 to NSF/ANSI 49-2004A.
Product Details
- Published:
- 11/11/2004
- ANSI:
- ANSI Approved
- Number of Pages:
- 2
- File Size:
- 1 file , 89 KB
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NSF 49i7r2
$25.00
NSF 49 Class II (laminar flow) Biosafety Cabinetry
Amendment by NSF International, 11/11/2004
