GOST 15934.12-1980
Copper concentrates. Methods for determination of bismuth

Standard No.

GOST 15934.12-1980

Release Date

1980

Published By

RU-GOST R

Status

Be replaced 2015-01

Replace By

GOST 32221-2013

Latest

GOST 32221-2013

Replace

GOST 15934.12-1970

Scope

This standard applies to copper concentrates of all grades and establishes photometric methods for determining the mass fraction

GOST 15934.12-1980 Referenced Document

• GOST 2082.0-1981 Molibdenum concentrates. Methods of chemical analysis. General requirements*， 1981-04-19 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 3772-1974 Reagents. Ammonium phosphate dibasic. Specifications
• GOST 3773-1972 Reagents. Ammonium chloride. Specifications
• GOST 4147-1974 Reagents. Ferric chloride hexahydrate. Specifications
• GOST 4165-1978 Reageuts. Copper II sulphate pentahydrate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4232-1974 Reagents. Potassium iodide. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 4463-1976 Reagents. Sodium fluoride. Specifications
• GOST 5817-1977 Reagents. Tartaric acid. Specifications*， 2024-04-19 Update
• GOST 6344-1973 Reagents. Thiourea. Specifications
• GOST 7172-1976 Reagents. Potassium pyrosulphate
• GOST 7298-1979 Reagents. Hydroxylamine sulfate. Specifications

GOST 15934.12-1980 history

• 2013 GOST 32221-2013 Copper concentrates. Methods of analysis
• 1980 GOST 15934.12-1980 Copper concentrates. Methods for determination of bismuth
• 0000 GOST 15934.12-1970

GOST 15934.12-1980 Copper concentrates. Methods for determination of bismuth was changed to GOST 32221-2013 Copper concentrates. Methods of analysis.