Registration number (WIID)Project No.TitleStatus
21437EN ISO 4264:2007Petroleum products - Calculation of cetane index of middle-distillate fuels by the four-variable equation (ISO 4264:2007)Atcelts
21437LVS EN ISO 4264:2007Petroleum products - Calculation of cetane index of middle- distillate fuels by the four-variable equationAtcelts
21438prEN ISO 10370:1995 revPetroleum products - Determination of carbon residue - Micro methodIzstrādē
21439prEN ISO 7941:1993 revCommercial propane and butane - Analysis by gas chromatographyIzstrādē
21440prEN ISO 6551 revPetroleum liquids and gases - Fidelity and security of dynamic measurement - Cabled transmission of electric and/or electronic pulsed dataIzstrādē
21441prEN ISO 6246:1997 revPetroleum products - Gum content of light and middle distillate fuels - Jet evaporation methodIzstrādē
22213EN 14538:2006Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)Atcelts
22213LVS EN 14538:2006Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)Standarts spēkā
22348CEN/TR 15139:2005Petroleum products and other liquids - Applicability of test methods on sulfur determination in petrol and diesel fuelIzstrādē
22348LVS CEN/TR 15139:2005Petroleum products and other liquids - Applicability of test methods on sulfur determination in petrol and diesel fuelStandarts spēkā
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