NEN 2939
Workplace air - Measurement of respirable asbestos fibre concentrations of workers handling asbestos or asbestos containing materials, using scanning electron microscopy and X-ray micro analysis
inactive
| Organization: | NEN |
| Publication Date: | 1 October 2020 |
| Status: | inactive |
| Page Count: | 44 |
| ICS Code (Workplace atmospheres): | 13.040.30 |
Document History
November 1, 2021
Workplace air - Measurement of respirable asbestos fibre concentrations of workers handling asbestos or asbestos containing materials, using scanning electron microscopy and X-ray micro analysis
A description is not available for this item.
NEN 2939
October 1, 2020
Workplace air - Measurement of respirable asbestos fibre concentrations of workers handling asbestos or asbestos containing materials, using scanning electron microscopy and X-ray micro analysis
A description is not available for this item.
January 1, 2008
Workplace air - Measurement of respirable asbestos fibre concentrations of workers handling asbestos or asbestos containing materials, using microscopical techniques
This standard describes a determination method of the concentration of asbestos fibres in workplace atmosphere, using active membrane filter sampling and light microscopy. The standard is applicable...