Russian standards
Petroleum products and hydrocarbon solvents. Detection of thiols and other sulfur species. Doctor test
Document status: Active
Ion-exchange resins. Methods of determining dynamic ion-exchange capacity
Document status: Active
Talc and talcomagnesite. Method for determination of manganese (II) oxide
Document status: Active
Copper and complex ores, and products of their processing. Methods of measurement of gold and silver weight fraction
Document status: Replaced by GOST R 56859-2022