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Coke chemical raw materials for production of industrial carbon. Specifications
Document status: Replaced by GOST 11126-2019
Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation
Document status: Active
Caprolactam for industrial use. Determination of colour of 50% aqueous caprolactam solution expressed in Hazen units (platinum-cobalt scale). Spectrometric method
Document status: Active
