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Reagents. Tri-sodium citrate 5,5-aqueous. Specifications
Document status: Active
State system for insuring the uniformity of measurements. Surface chemical analysis. Recording and reporting data in X-ray photoelectron spectroscopy (XPS)
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Concentrated kaolin. Method for determination of density
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Motor oils. Method of estimation of detergent characteristics of oils by installation IM-1
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Methods for the petrographic analysis of bituminous coal and anthracite. Part 2. Method of preparing coal samples
Document status: Withdrawn