DIN EN ISO 18635:2016-10
Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in sediment, sewage sludge and suspended (particulate) matter - Method using gas chromatography-mass spectrometry (GC-MS) and electron capture negative ionization (ECNI) (ISO 18635:2016); German version EN ISO 18635:2016
| Fecha edición: |
2016-10-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This International Standard specifies a method for the quantitative determination of the sum of short chain polychlorinated n alkanes also known as short chain polychlorinated paraffins (SCCPs) in the carbon bond range n-C<(Index)10> to n-C<(Index)13> inclusive, in mixtures with chlorine mass fractions ("contents") between 50 % and 67 %, including approximately 6000 of approximately 8000 congeners. This method is applicable to the determination of the sum of SCCPs in sediment and suspended (particulate) matter, activated sewage sludge and soil using gas chromatography mass spectrometry with electron capture negative ionization (GC-ECNI-MS). Depending on matrix and the detection capabilities of the GC ECNI MS the method can be applied to samples containing e. g. 0,03 µg/g to 3 µg/g sum of SCCPs. |
| Keywords: | Alkanes|Chemical analysis and testing|Chlorine|Determination of content|Gas chromatography|Ionization|Mass|Mass spectrometers|Particulate air pollutants|Polychlorinated|Sediment|Soil surveys|Water practice|Water quality|Water testing |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 18635:2016 Idéntica ISO 18635:2016 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 18635:2014-12 |
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