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ISO TS 13907
M00001175
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ISO TS 13907 1st Edition, September 1, 2012 Soil quality - Determination of nonylphenols (NP) and nonylphenolmono- and diethoxylates - Method by gas chromatography with mass selective detection (GC-MS)
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Description / Abstract:
Technical Specification specifies a method for the determination
of nonylphenols (NP), nonylphenol-monoethoxylates (NP1EO) and
nonylphenol-diethoxylates (NP2EO) in sludge, treated biowaste and
soil using GC-MS.
For sludge, a limit of detection of 0,1 mg/kg and for soil and
treated biowaste of 0,02 mg/kg (expressed as dry matter) may be
achieved.
Lower limits of detection may be achieved by concentrating the
extract by solvent evaporation.
NOTE 4-tert-octylphenol can also be analysed with this
method