NEN - NVN 2988
Air quality - Workplace atmosphere - Determination of the concentration of amines by active sorbent tube sampling, liquid desorption and gas chromatography
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Workplace atmospheres): | 13.040.30 |
scope:
This pre-standard describes the method to determine the concentration of amines in workplace atmospheres by using active tube sampling, liquid desorption and gas chromatography. The general methods for calibration, sampling and analysis is described in NVN 2947, just like terminology, equipment, reagents, calculations of desorption efficiency and mass concentration.
Document History
NVN 2988
November 1, 1994
Air quality - Workplace atmosphere - Determination of the concentration of amines by active sorbent tube sampling, liquid desorption and gas chromatography
This pre-standard describes the method to determine the concentration of amines in workplace atmospheres by using active tube sampling, liquid desorption and gas chromatography. The general methods...