GOST 12224.1-1978
Osmimum. Chemical-spectral method of analysis

Standard No.

GOST 12224.1-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 12224.1-1978

Replace

GOST 12224-1966

Scope

This standard establishes a chemical-spectral method for the determination of platinum, iridium, iron, nickel, ruthenium (at a mass fraction of 0.001

GOST 12224.1-1978 Referenced Document

• GOST 10691.0-1984 Black-and-white photographic materials with transparent sublaver. Method of general sensitometric test*， 1984-04-19 Update
• GOST 10691.1-1984 Black-and-white photographic plates. Method for determination of speed numbers*， 1984-04-19 Update
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications*， 1987-04-19 Update
• GOST 22864-1983 Noble metals and alloys. General requirements for methods of analysis*， 1983-04-19 Update
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-19 Update

GOST 12224.1-1978 history

• 1978 GOST 12224.1-1978 Osmimum. Chemical-spectral method of analysis
• 0000 GOST 12224-1966