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Overview ISO 7981-1:2005 - "Water quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Part 1" specifies a laboratory method to determine six priority PAH in drinking water. The method…
Overview ISO 7981-2:2005 specifies a laboratory method for determining six priority polycyclic aromatic hydrocarbons (PAH) in water using liquid–liquid extraction (LLE) followed by high-performance l…
1 Scope This part of ISO 7981 specifies the determination of six selected PAH in drinking water by high-performance thin-layer chromatography with fluorescence detection after liquid-liquid extractio…
1 Scope This part of ISO 7981 specifies the determination of six selected PAH in drinking, mineral and table waters and ground and surface waters in mass concentrations above 0,005 µg/l, by high-perf…