GOST
Brown coals and lignites. Determination of moisture content. Indirect gravimetric method
Document status: Withdrawn
Petroleum and lubricants. Determination of acid number and basic number by colour indicator titration method
Document status: Active
Liquefied anhydrous ammonia for industrial use. Determination of water content. Gas chromatographic method
Document status: Active
Alumina. Methods for the determination of manganese oxide
Document status: Replaced by GOST 25542.4-2024