Russian standards
Reagents. Sodium thiosulphate 5-aqueous. Specifications
Document status: Active
Detonating powder. Method of determination of flash temperature
Document status: Active
Liquefied natural gas. Boil-off gas of liquefied natural gas production. Determination of composition by gas chromatography method
Document status: Active
Copper concentrates. Determination of lead, zinc, cadmium. Flame atomic absorption method
Document status: Replaced by GOST 32221-2013
Biomass. Standard practice for the preparation of biomass for compositional analysis
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Methods for the determination of sulphur
Document status: Active