GOST 12551.1-1982
Alloys platinum-copper. Methods for the determination of copper

Standard No.

GOST 12551.1-1982

Release Date

1982

Published By

RU-GOST R

Latest

GOST 12551.1-1982

Replace

GOST 12551-1967

Scope

This standard establishes photometric and atomic absorption methods for the determination of copper (with a mass fraction of copper from 2.0 to 3.0% and from 8.

GOST 12551.1-1982 Referenced Document

• GOST 13498-1979 Platinum and platinum alloys. Trade-marks
• GOST 22864-1983 Noble metals and alloys. General requirements for methods of analysis*， 1983-04-19 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 859-1978 Copper. Grades

GOST 12551.1-1982 history

• 1982 GOST 12551.1-1982 Alloys platinum-copper. Methods for the determination of copper
• 0000 GOST 12551-1967