Norm

NEN-EN 16181:2010 Ontw. en

Slib, behandeld bioafval en grond - Bepaling van polycyclische aromatische koolwaterstoffen (PAK) door gaschomatografie (GC) en hogedrukvloeistofchromatografie (HPLC)

  • Deze norm is ingetrokken sinds 08-10-2013

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 43
Commissie Anorganische parameters
Gepubliceerd op 01-11-2010
Taal Engels
This European Standard specifies the quantitative determination of 16 polycyclic aromatic hydrocarbons (PAH) (see Table 2) in sludge and treated biowaste using GC/MS and HPLC-UV-DAD/FLD covering a wide range of PAH contamination levels (see also annex A). When using fluorescence detection acenaphthylene cannot be measured. The limit of detection depends on the determinants, the equipment used, the quality of chemicals used for the extraction of the sample and the clean-up of the extract. Typically, a lower limit of application of 0,01 mg/kg (expressed as dry matter) may be ensured for each individual PAH. This depends on instrument and sample. Sludge and treated biowaste may differ in properties and also in the expected contamination levels of PAHs and presence of interfering substances. These differences make it impossible to describe one general procedure. This European Standard contains decision tables based on the properties of the sample and the extraction and clean-up procedure to be used. Two general lines are followed, an agitation procedure (shaking) or use of soxhlet/pressurised liquid extraction.

Details

ICS-code 13.030.10
13.030.20
13.080.10
Nederlandse titel Slib, behandeld bioafval en grond - Bepaling van polycyclische aromatische koolwaterstoffen (PAK) door gaschomatografie (GC) en hogedrukvloeistofchromatografie (HPLC)
Engelse titel Sludge, treated biowaste and soil - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
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