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Barium chloride technical. Specification

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Reagents. Sulphosalicylic acid 2-aqueous. Specifications

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Reagents. Tartaric acid. Specifications

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Steel drill pipes for petroleum and natural gas industries. Specifications

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Ethanol for industrial use. Methods of test. Estimation of content of carbonyl compounds present in moderate amounts. Titrimetric method

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Brown coals and lignites. Method of direct volumetric determination of moisture

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