Russian standards

Petroleum asphalt. Method for determination of softening point by ring and ball

Document status: Active

Hard coal. Determination of caking index

Document status: Cancelled

Reagents. Sodium carbonate 10-aqueous. Specification

Document status: Active

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

Document status: Active

Alumina. Methods for the decomposition of test sample and the preparation of test solution

Document status: Replaced by GOST 23201.3-2023

Technical methanol poison. Permanganate test

Document status: Active