British Standards Document
BS 7989
Specification for recirculatory filtration fume cupboards

https://doi.org/10.3403/02289042U

BS 7989 is maintained by LBI/1/1. The current release of this standard is:

BS 7989:2001 Specification for recirculatory filtration fume cupboards

https://doi.org/10.3403/02289042 (published 15/07/2001)

This standard is available from the following sources:

Other historical versions of this standard document also exist: