Russian standards
Activated carbon. Method for determination of iodine number
Document status: Active
Molybdenum concentrates. Method for determination of sodium and potassium contents
Document status: Active
Reagents. Methods for preparation of accessory reagents and solutions used for analysis
Document status: Replaced by GOST 4517-2016
Manganese ores, concentrates and agglomerates. Methods for the determination of total iron
Document status: Replaced by GOST 22772.4-96
Copper and complex ores and products of their processing. Methods of zinc weight fraction measurement
Document status: Active