NEN - NPR 2948
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, thermal desorption and gas chromatography
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 2013 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Workplace atmospheres): | 13.040.30 |
scope:
NPR 2948 describes a general method to determine the concentration of toxic vapours or gases in workplace atmospheres, using active sorbent tube sampling thermal desorption and gas chromatography. Applies to the determination of the concentration of toxic vapours and gases in workplace atmosphere, using a sorbent tube containing an absorbent suitable for the matter concerned, which can be desorbed thermically.
Document History
NPR 2948
February 1, 2013
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, thermal desorption and gas chromatography
NPR 2948 describes a general method to determine the concentration of toxic vapours or gases in workplace atmospheres, using active sorbent tube sampling thermal desorption and gas chromatography....
October 1, 2012
Air quality - Workplace atmosphere - Standard practice for the determination of toxic vapours or gases by active sorbent tube sampling, thermal desorption and gas chromatography
NPR 2948 describes a general method to determine the concentration of toxic vapours or gases in workplace atmospheres, using active sorbent tube sampling thermal desorption and gas chromatography....