British Standards Document
BS EN 689
Workplace exposure. Measurement of exposure by inhalation to chemical agents. Strategy for testing compliance with occupational exposure limit values

https://doi.org/10.3403/30325184U

BS EN 689 is maintained by EH/2/2. The current release of this standard is:

BS EN 689:2018 Workplace exposure. Measurement of exposure by inhalation to chemical agents. Strategy for testing compliance with occupational exposure limit values

https://doi.org/10.3403/30325184 (published 16/05/2018)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 689:1996 [current until 16/05/2018]