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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

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

ISO 22155:2016 specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil.

ISO 22155:2016 is applicable to all types of soil.

The limit of quantification 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 this International Standard, the following limits of quantifications apply (expressed on basis of dry matter).

Typical limit of quantification when using 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 quantification when using GC-ECD:

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

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

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