CEN/TC 19

Registration number (WIID)Project No.TitleStatus
28136EN 12766-3:2004/AC:2007Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)Izstrādē
445EN 12766-3:2004Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)Izstrādē
414EN 12766-2:2001Petroleum products and used oils - Determination of PCBs and related products - Part 2: Calculation of polychlorinated biphenyl (PCB) contentIzstrādē
254EN 12766-1:2000Petroleum products and used oils - Determination of PCBs and related products - Part 1: Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD)Izstrādē
76434EN 12662-2:2024Liquid petroleum products - Determination of total contamination - Part 2: Fatty acid methyl estersStandarts spēkā
33063EN 12662:2014Liquid petroleum products - Determination of total contamination in middle distillates, diesel fuels and fatty acid methyl estersAtcelts
27529EN 12662:2008Liquid petroleum products - Determination of contamination in middle distillatesAtcelts
397EN 12662:1998Liquid petroleum products - Determination of contamination in middle distillatesAtcelts
76433EN 12662-1:2024Liquid petroleum products - Determination of total contamination - Part 1: Middle distillates and diesel fuelsStandarts spēkā
238EN 12634:1998Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration methodIzstrādē
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