GOST 23581.7-1979
Iron ores, concentrates, agglomerates and pellets. Methods of the determination of zinc and lead content

Standard No.

GOST 23581.7-1979

Release Date

1979

Published By

RU-GOST R

Latest

GOST 23581.7-1979

Replace

GOST 12755-1967 GOST 12758-1967

Scope

This standard applies to iron ores, concentrates, agglomerates and pellets and establishes a complexometric method for

GOST 23581.7-1979 Referenced Document

• GOST 1277-1975 Reagents. Silver nitrate. Specifications
• GOST 195-1977 Reagents. Sodium sulphite. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3640-1979 Zinc. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 3773-1972 Reagents. Ammonium chloride. Specifications
• GOST 3778-1977 Lead. Specifications
• GOST 4174-1977 Reagents. Zinc sulphate 7-aqueous. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4233-1977 Reagents. Sodium chloride. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 5457-1975 Dissolved acetylene and gaseous acetylene for technical purposes. Specifications*， 2024-04-19 Update
• GOST 5817-1977 Reagents. Tartaric acid. Specifications*， 2024-04-19 Update
• GOST 5845-1979 Reagents. Potassium-sodium tartrate 4-aqueous. Specifications
• GOST 83-1979 Reagents. Sodium carbonate. Specifications

GOST 23581.7-1979 history

• 1979 GOST 23581.7-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of zinc and lead content
• 0000 GOST 12758-1967