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Laboratory glassware. Principles of design and construction of volumetric glassware

Document status: Active

State system for ensuring the uniformity of measurements. Natural gas. Compression factor of gas phase. Method of calculation based on gas physical properties

Document status: Active

Ammonium nitrate for industrial use. Determination of matter insoluble in water content. Gravimetric method

Document status: Active

Ion-exchange resins. Methods of determining dynamic ion-exchange capacity

Document status: Active

Metal frame yield supports. Trapezoid supports. General specifications

Document status: Active

Bauxite. Methods for the determination calcium oxide and magnesium oxide content

Document status: Replaced by GOST 14657.7-96