Russian standards
Coal coke. Methods for the determination of carbon and hydrogen content
Document status: Replaced by GOST 2408.1-95
Unused lubricating base oils and asphaltene free petroleum fractions. Determination of polycyclic aromatics by dimethyl sulphoxide extraction method and refractive index measuring
Document status: Active
Perfumery and cosmetics. Method for determination of ethyl alcohol by gaschromatography
Document status: Active