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Reagents. Colorimetric methods for determination of copper impurity
Document status: Active
Bauxite. Method for the determination of vanadium oxide (V)
Document status: Replaced by GOST 14657.13-96
Fuel motor ethanol for automotive spark-ignition engines. Benzanols. General technical requirements
Document status: Active
Biomass. Determination of acid insoluble residue by standard method
Document status: Active
