Registration number (WIID)Project No.TitleStatus
252EN 23830:1989Petroleum products - Gasoline - Determination of lead content - Iodine monochloride method (ISO 3830:1981)Atcelts
252LVS EN 23830:1989Petroleum products - Gasoline - Determination of lead content - Iodine monochloride method (ISO 3830:1981)Atcelts
251CR 262:1991Volatility of petrolAtcelts
251LVS CR 262:2002Volatility of petrolAtcelts
240LVS EN 228:1987Liquid petroleum products - Unleaded petrol - SpecificationAtcelts
240EN 228:1987Liquid petroleum products - Unleaded petrol - SpecificationAtcelts
239LVS EN 12916:2002 APetroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detectionAtcelts
239EN 12916:2000Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detectionAtcelts
238EN 12634:1998Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration methodIzstrādē
238LVS EN 12634:2002Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration methodStandarts spēkā
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