GOST 12697.8-1977
Aluminium. Methods for determination of copper

Standard No.

GOST 12697.8-1977

Release Date

1977

Published By

RU-GOST R

Latest

GOST 12697.8-1977

Replace

GOST 12704-1967

Scope

This standard specifies photometric and polarographic methods for the determination of copper in aluminum.

GOST 12697.8-1977 Referenced Document

• GOST 10929-1976 Reagents. Hydrogen peroxide. Specifications
• GOST 11069-1974 Primary aluminium. Grades
• GOST 12697.1-1977 Aluminium. Methods for determination of vanadium
• GOST 14261-1977 Hydrochloric acid super pure. Specifications
• GOST 20288-1974 Reagents. Carbon tetrachloride. Specifications
• GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications*， 1988-04-19 Update
• GOST 25086-1987 Nonferrous metals and their alloys. General requirements for methods of analysis*， 1987-04-19 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4109-1979 Reagents. Bromine. Specifications*， 1979-04-19 Update
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 4658-1973 Mercury. Specifications
• GOST 5456-1979 Reagents. Hydroxilamine hydrochloride. Specifications*， 1979-04-19 Update
• GOST 9293-1974 Gaseous and liquid nitrogen. Specifications

GOST 12697.8-1977 history

• 1977 GOST 12697.8-1977 Aluminium. Methods for determination of copper
• 0000 GOST 12704-1967