GOST 12552.2-1977
Platinum-nickel alloys. Method of spectral of analysis

Standard No.

GOST 12552.2-1977

Release Date

1977

Published By

RU-GOST R

Latest

GOST 12552.2-1977

Replace

GOST 12552-1967

Scope

This standard establishes a spectral method for the determination of iridium, palladium, rhodium, gold and iron (at a mass fraction of iridium and rhodium

GOST 12552.2-1977 Referenced Document

• 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 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6836-1980 Silver and silver alloys. Marks*， 1980-09-01 Update

GOST 12552.2-1977 history

• 1977 GOST 12552.1-1977 Platinum-nickel alloys. Method for the determination of nickel
• 0000 GOST 12552-1967