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BMBL Appendix A - Figure 2b

Class II, Type B1 Biological Safety Cabinet (Classic Design)

 

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A. front opening, B. sash, C. exhaust HEPA filter, D. supply HEPA filter, E. negative pressure exhaust plenum, F. blower, G. additional HEPA filter for supply air
Note: The cabinet exhaust needs to be connected to the building exhaust system.

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This page last reviewed June 17, 1999

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