Russian standards
Testing of chemicals of human hazard. Bacterial reverse mutation test
Document status: Active
Petroleum. Method for determination of hydrogen sulfide, methyl- and ethylmercaptans
Document status: Active
Bitumens and pitches. Determination of softening point by cup and ball of the Mettler apparatus
Document status: Active
Natural and synthetic combustible gases. Method for determination of volume fraction of components using a set of gas analyzers (SGA)
Document status: Active
Copper and complex ores, and products of their processing. Methods of measurement of copper weight fraction
Document status: Active