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Reagents. Barium fluoride. Specifications

Document status: Active

Reagents. Chromic sulphate 6-aqueous. Specifications

Document status: Active

Lead concentrates. Determination of aluminium. Photometric and atomic absorption methods

Document status: Active

Wood Fuel. Determination of ash content by standard method

Document status: Active

Chemical products of coking. Regulations for acceptance, methods of sampling

Document status: Replaced by GOST 5445-2020

Copper concentrates. Methods for determination of copper content

Document status: Replaced by GOST 32221-2013