NEN - NPR 2947
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, liquid desorption and gas chromatography
inactive
| Organization: | NEN |
| Publication Date: | 1 October 2012 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Workplace atmospheres): | 13.040.30 |
scope:
NPR 2947 describes a general method to determine the concentration of toxic vapours and gases in workplace atmosphere, using active sorbent tube sampling, liquid desorption and gas chromatography. Applies to the determination of toxic vapours and gases in workplace atmosphere, using a sorbent tube containing an adsorbent suitable for the matter concerned. Desorption of the adsorbent matter takes place with a suitable liquid.
Document History
February 1, 2013
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, liquid desorption and gas chromatography
NPR 2947 describes a general method to determine the concentration of toxic vapours and gases in workplace atmosphere, using active sorbent tube sampling, liquid desorption and gas chromatography....
NPR 2947
October 1, 2012
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, liquid desorption and gas chromatography
NPR 2947 describes a general method to determine the concentration of toxic vapours and gases in workplace atmosphere, using active sorbent tube sampling, liquid desorption and gas chromatography....