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Bitumens and bituminous binders. Determination of pH value of bituminous emulsions
Document status: Active
Reagents. Flame-photometric method for the determination of sodium, potassium, calcium and strontium as impurities
Document status: Replaced by GOST 26726-2019
Perfume and cosmetic products. Methods for determination and assessment of toxicological safety indicators
Document status: Active