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Hard coal coke. Method for determination of total moisture content

Document status: Replaced by GOST 27588-2020

Solid biofuels. Determination of carbon, hydrogen and nitrogen by instrumental methods

Document status: Active

Reagents. Methods for preparation of accessory reagents and solutions used for analysis

Document status: Active

Petroleum products. Method for determination of colour on colorimeter TsNT

Document status: Active

Bauxite. Methods for determination of calcium oxide and magnesium oxide contents

Document status: Active

Motor and aviation gasolines. Determination of benzene and toluene content by method of gas chromatography

Document status: Active