Norm

ISO 14507:2003 en

Bodem - Voorbehandeling van monsters voor de bepaling van organische verontreinigingen

73,12

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Organische parameters
Gepubliceerd op 01-06-2003
Taal Engels
This International Standard specifies three methods for the pretreatment of soil samples in the laboratory prior to the determination of organic contaminants: - if volatile organic compounds are to be measured; - if moderately volatile to non-volatile organic compounds are to be measured, if the result of the subsequent analysis must be accurate and reproducible, and if the sample contains particles larger than 2 mm and/or the contaminant is heterogeneously distributed; - if non-volatile organic compounds are to be measured and the extraction procedure prescribes a field-moist sample, or if the largest particles of the sample are smaller than 2 mm and the contaminant is homogeneously distributed. This procedure is also applicable if reduced accuracy and repeatability are acceptable. The pretreatment described in this International Standard is used in combination with an extraction procedure in which the contaminant is available for the extraction liquid.

Details

ICS-code 13.080.01
Nederlandse titel Bodem - Voorbehandeling van monsters voor de bepaling van organische verontreinigingen
Engelse titel Soil quality - Pretreatment of samples for determination of organic contaminants

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