Norm

ISO 12884:2000 en

Buitenlucht - Bepaling van het totaal (gas- en deeltjesfase) polycyclische aromatische koolwaterstoffen - Verzamelen op absorptiefilters met gaschromatografische/massaspectrometrische analyse

98,05

Over deze norm

Status Definitief
Aantal pagina's 25
Gepubliceerd op 01-04-2000
Taal Engels
Specifies sampling, cleanup, and analysis procedures for the determination of polycyclic aromatic bydrocarbons (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 (100-250 l/min) method capable of detecting sub-ng/m³ concentrations of PAH with sampling volumes up to 350 m³. The method has been validated for sampling periods up to 24 hours. Precision and uncertainty under normal conditions can be expected to be ± 35-50 %. Describes a sampling and analysis procedure 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).

Details

ICS-code 13.040.20
Nederlandse titel Buitenlucht - Bepaling van het totaal (gas- en deeltjesfase) polycyclische aromatische koolwaterstoffen - Verzamelen op absorptiefilters met gaschromatografische/massaspectrometrische analyse
Engelse titel Ambient air - Determination of total (gas-and particle-phase) polycyclic aromatic hydrocarbons - Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analysis
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