KS I ISO 7981-1-2006(2011) Water quality-Determination of polycyclic aromatic hydrocarbons(PAH)-Part 1:Determination of six PAH by high performance thin-layer chromatography with fluorescence detection after liquid-liquid extra
2014KS I ISO 7981-1:2014 Water quality-Determination of polycyclic aromatic hydrocarbons(PAH)-Part 1:Determination of six PAH by high performance thin-layer chromatography with fluorescence detection after liquid-liquid extraction
0000 KS I ISO 7981-1-2006(2011)
2006KS I ISO 7981-1:2006 Water quality-Determination of polycyclic aromatic hydrocarbons(PAH)-Part 1:Determination of six PAH by high performance thin-layer chromatography with fluorescence detection after liquid-liquid extraction