Russian standards

The Caucasus coals for pulverized burning. Specifications

Document status: Withdrawn

Ion-exchange resins. Determination of specific surface

Document status: Active

Brown coals, hard coals and anthracite. Size classification

Document status: Active

Phosphorus and inorganic phosphorus compounds. Method of arsenium determination

Document status: Active

Reagents. Barium fluoride. Specifications

Document status: Active

Reagents. Chromic sulphate 6-aqueous. Specifications

Document status: Active