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Norm

ISO 22155:2011

Ausgabedatum: 2011 03 24

Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method

ISO 22155:2011 specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliph...
ZURÜCKGEZOGEN: 2016 02 12
Herausgeber:
International Organization for Standardization
Format:
Digital | 21 Seiten
Sprache:
Englisch
Aktuell Gültig:

ISO 22155:2011 specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil.

ISO 22155:2011 is applicable to all types of soil.

The limit of determination is dependent on the detection system used and the quality of the methanol grade used for the extraction of the soil sample.

Under the conditions specified in ISO 22155:2011, the following limits of determination apply (expressed on the basis of dry matter):

Typical limit of determination when using gas chromatography/flame ionization detection (GC/FID):

  • volatile aromatic hydrocarbons: 0,2 mg/kg;
  • aliphatic ethers as methyl tert-butyl ether (MTBE) and tert-amyl methyl ether (TAME): 0,5 mg/kg.

Typical limit of determination when using gas chromatography/electron capture detection (GC/ECD):

  • volatile halogenated hydrocarbons: 0,01 mg/kg to 0,2 mg/kg.

Lower limits of determination can be achieved for some compounds by using mass spectrometry (MS) with selected ion detection.

ISO 22155:2016
2016 02 12
Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons a...
Norm
ISO 22155:2011
2011 03 24
Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons a...
Norm
ISO 22155:2005
2005 09 20
Soil quality — Gas chromatographic quantitative determination of volatile aromatic and halogenated h...
Norm
Norm
ISO 22155:2016
Ausgabedatum : 2016 02 12
Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method