GOST 12645.7-1977
Indium. Method for determination of zinc

Standard No.

GOST 12645.7-1977

Release Date

1977

Published By

RU-GOST R

Latest

GOST 12645.7-1977

Scope

This standard establishes a polarographic method for the determination of zinc in India with a mass fraction of zinc from 1x10 to the power of minus 5 to 5x10

GOST 12645.7-1977 Referenced Document

• GOST 12645.0-1983 Indium. General requirements for methods of analysis*， 1983-04-19 Update
• GOST 14261-1977 Hydrochloric acid super pure. Specifications
• GOST 195-1977 Reagents. Sodium sulphite. Specifications
• GOST 2062-1977 Reagents. Hydrobromic acid. Specifications
• GOST 22306-1977 Metals of high and special purity. General requirements for methods of analysis
• GOST 3760-1979 Reagents. Ammonia water. Specifications*， 1979-04-19 Update
• GOST 3773-1972 Reagents. Ammonium chloride. Specifications
• GOST 6709-1972 Distilled water. Specifications

GOST 12645.7-1977 history

• 1977 GOST 12645.7-1977 Indium. Method for determination of zinc