NEN - NVN 2968
Air quality - Workplace atmosphere - Determination of the concentration of ketones by active sorbent tube sampling, thermal desorption and gas chromatography
|Publication Date:||1 November 1992|
|ICS Code (Workplace atmospheres):||13.040.30|
This standard describes the determination of the concentration of ketones in workplace atmosphere by active tube sampling thermal desorption and gas chromatography.