Norm

ISO 25101:2009 en

Water - Bepaling van perfluoroctaansulfonaat (PFOS) en perfluoroctaanzuur - Methode voor ongefilterde monsters van vaste faseeëxtractie en vloeistof chromatografie/massaspectrometrie

98,05

Over deze norm

Status Definitief
Aantal pagina's 19
Commissie Organische parameters
Gepubliceerd op 01-03-2009
Taal Engels
This International Standard specifies a method for the determination of the linear isomers of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) in unfiltered samples of drinking water, ground water and surface water (fresh water and sea water) using high-performance liquid chromatographytandem mass spectrometry (HPLC-MS/MS). Other isomers may be reported separately as non-linear isomers and qualified as such. The analytes specified in Table 1 can be determined by this method. The method is applicable to a concentration range of 2,0 ng/l to 10 000 ng/l for PFOS and 10 ng/l to 10 000 ng/l for PFOA. Depending on the matrix, the method may also be applicable to higher concentrations ranging from 100 ng/l to 200 000 ng/l after suitable dilution of the sample or reduction in sample size.

Details

ICS-code 13.060.50
Nederlandse titel Water - Bepaling van perfluoroctaansulfonaat (PFOS) en perfluoroctaanzuur - Methode voor ongefilterde monsters van vaste faseeëxtractie en vloeistof chromatografie/massaspectrometrie
Engelse titel Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen