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Ethyl alcohol for industrial use. Method for determination of furfural
Document status: Withdrawn
Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
Document status: Active
Perfumery and cosmetics. Colorimetric methods for the determination of the mercury, lead, arsenic, cadmium content
Document status: Active
Petroleum products. Methods for calculating viscosity index
Document status: Replaced by GOST 25371-97
Carbonaceous materials for use in the production of aluminium. Green and calcined coke. Determination of trace elements by flame atomic absorption spectroscopy
Document status: Active
Solid biofuels. Methods for sample preparation
Document status: Cancelled