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Normas DIN – AENOR
DIN EN ISO 22155:2014-11

DIN EN ISO 22155:2014-11

Soil quality - Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method (ISO/DIS 22155:2014); German version prEN ISO 22155:2014 / Note: Date of issue 2014-10-03

Qualité du sol - Dosage des hydrocarbures aromatiques et halogénés volatils et de certains éthers par chromatographie en phase gazeuse - Méthode par espace de tête statique (ISO/DIS 22155:2014); Version allemande prEN ISO 22155:2014 / Attention: Date de parution 2014-10-03

Bodenbeschaffenheit - Gaschromatographische Bestimmung flüchtiger aromatischer Kohlenwasserstoffe, Halogenkohlenwasserstoffe und ausgewählter Ether - Statisches Dampfraum-Verfahren (ISO/DIS 22155:2014); Deutsche Fassung prEN ISO 22155:2014 / Achtung: Erscheinungsdatum 2014-10-03

Fecha Anulación:
2016-07 /Withdrawn
Equivalencias internacionales:

ISO/DIS 22155 (2014-09)

prEN ISO 22155 (2014-09)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 22155:2016-07

Resumen:
This Draft International Standard specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil. This Draft International Standard 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 this Draft International Standard the following limits of determinations apply (expressed on basis of dry matter): Typical limit of determination 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 determination when using 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 (see Annex D).
Keywords:
Aromatic hydrocarbons, Chemical analysis and testing, Chromatography, Composition of the ground, Determination, Determination of content, Ethers, Gas chromatography, Halogenated hydrocarbons, Head-space analysis, Hydrocarbons, Mathematical calculations, Methods of analysis, Sampling methods, Soil analysis, Soil surveys, Soil testing, Soils, Volatile matter determination, Volatile organic compound content, Volatile organic compounds, Water practice
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