Soil quality. Determination of nonylphenols (NP) and nonylphenol mono- and diethoxylates. Method by gas chromatography with mass selective detection (GC-MS) Ingestion-build-111333 By implementing the methodology within

By implementing the methodology within BS 6173 these establishments would now not be closed due to the improved accuracy of the newly cited test procedures

Defines an LEI code that contains no embedded intelligence

Sources and magnitudes of uncertainties arising in the certification process are detailed in Annex E

which are treated separately in the document: construction products

This Technical Report is applicable for use in the design and conduct of responsible digitization by all organizations undertaking digitization

Soil quality. Determination of nonylphenols (NP) and nonylphenol mono- and diethoxylates. Method by gas chromatography with mass selective detection (GC-MS) Ingestion-build-111333 By implementing the methodology within1 Scope This 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.