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Solid mineral fuels. Determination of chemical composition of ash by method of atomic emission spectrometry with inductively coupled plasma

Document status: Replaced by GOST R 54237-2022

Lubricating oils of selective cleaning. Qualitative method of nitrobenzene content

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Fuel ethanol. Determination of total and potential sulfates and inorganic chlorides by method of direct injection suppressed ion chromatography

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Iron ores, concentrates, agglomerates and pellets. Methods of determination of potassium oxide and natrium oxide content

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Solid mineral fuel. Determination of total sulfur. High temperature combustion method

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Black powders. Method for determination of particle size distribution

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