NEN 2953
Air quality - Workplace atmosphere - Determination of the concentration of chromium in particulate matter by atomic absorption spectrometry after active glass fibre filter sampling
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 September 1999 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Workplace atmospheres): | 13.040.30 |
scope:
Describes a determination method of the concentration of hexavalent, trivalent and total chromium in workplace atmosphere, using glass fibre filter sampling and atomic absorption spectrometry with flame analysis or graphite furnace technique.
Document History
NEN 2953
September 1, 1999
Air quality - Workplace atmosphere - Determination of the concentration of chromium in particulate matter by atomic absorption spectrometry after active glass fibre filter sampling
Describes a determination method of the concentration of hexavalent, trivalent and total chromium in workplace atmosphere, using glass fibre filter sampling and atomic absorption spectrometry with...