Water quality. Determination of selected non-polar substances. Method using gas chromatography with mass spectrometric detection (GC-MS) Ingestion-build-189776 relevant essential requirements as given

relevant essential requirements as given in Annex I of the EC Directive 93/42/EEC

BS EN 60613 applies to X-ray tube assemblies either with a rotating anode X-ray tube or a stationary anode X-ray tube

The recommendations are based upon specific communication profile protocols used in order to convey MMS information

It also specifies a conceptual scheme for a gazetteer

Water quality. Determination of selected non-polar substances. Method using gas chromatography with mass spectrometric detection (GC-MS) Ingestion-build-189776 relevant essential requirements as given1 Scope This Technical Specification specifies a method for the determination by gas chromatography with mass spectrometric detection (GC MS) of polycyclic hydrocarbons and pesticide residues in drinking water and ground water at mass concentrations above 0,005 g l and surface water and waste water at mass concentrations above 0,01 g l (for each single compound). This method can apply to non polar substances other than polycylic aromatic hydrocarbons