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Nitric acid for industrial use. Determination of chloride ions content. Potentiometric method
Document status: Active
Petroleum and petroleum products. Guide for use of the measurement tables
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Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide
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Polishing compositions based nanodiamonds. Specifications
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Coal tar phenol products. Gas chromatographic method for determination of composition of decresol, tricresol and xylenols
Document status: Replaced by GOST 20843.2-2023