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ISO 12884:2000

Current Revision

Ambient air -- Determination of total (gas and particle-phase) polycyclic aromatic hydrocarbons -- Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analyses

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This International Standard specifies sampling, cleanup and analysis procedures for the determination of polycyclic aromatic hydrocarbons (PAH) in ambient air. It is designed to collect both gas-phase and particulate-phase PAH and to determine them collectively. It is a high-volume (100 l/min to 250 l/min) method capable of detecting 0,05 ng/m3or lower concentrations of PAH with sampling volumes up to 350 m3. The method has been validated for sampling periods up to 24 h.

Precision under normal conditions can be expected to be ± 25 % or better and uncertainty ± 50 % or better (see annex A, Table A.1).

This International Standard describes a procedure for sampling and analysis for PAH that involves collection from air on a combination fine-particle filter and sorbent trap, and subsequent analysis by gas chromatography/mass spectrometry (GC/MS).


SDO ISO: International Organization for Standardization
Document Number ISO 12884
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 146/SC 3/WG 17
Publish Date Document Id Type View
Not Available ISO 12884:2000 Revision