Cilësia e ujit - Përcaktimi i diferiletereve me shumë brom te përzgjedhur në sedimentet dhe llumin e ujërave të zeza - Metoda duke përdorur ekstraktim dhe kromatografinë e gaztë (ISO 22032:2006)
Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry (ISO 22032:2006)
ISO 22032:2006 specifies a method for the determination of selected polybrominated diphenyl ethers (PBDE) in sediment and sludge using gas chromatography/mass spectrometry (GC-MS) in the electron impact (EI) or negative ion chemical ionization (NCI) mode.
When using GC-EI-MS, the method is applicable to samples containing 0,05 to 25 micrograms per kilogram of tetra- to octabromo congeners and 0,3 to 100 micrograms per kilogram of decabromo diphenyl ether (BDE-209), respectively.
Life cycle
NOW
PUBLISHED SSH EN ISO 22032:2009 60.60
Standard published 5 maj 2010
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