GOST 851.2-1993
Primary magnesium. Methods for determination of silicon

Standard No.

GOST 851.2-1993

Release Date

1993

Published By

RU-GOST R

Latest

GOST 851.2-1993

Replace

GOST 851.2-1987

Scope

This standard establishes photometric methods for the determination of silicon (with a mass fraction of silicon from 0.002% to 0.060%) in primary magnesium

GOST 851.2-1993 Referenced Document

• GOST 20478-1975 Reagents. Ammonium persulphate. Specifications
• GOST 25086-1987 Nonferrous metals and their alloys. General requirements for methods of analysis
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 3765-1978 Reagents. Ammonium molibdate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4523-1977 Reagents. Magnesium sulphate 7-aqueous. Specifications
• GOST 8.315-1991 State system for ensuring the uniformity of measuring. Reference materials. Basic principles, ways of development, certification, approval, registration and use
• GOST 83-1979 Reagents. Sodium carbonate. Specifications
• GOST 9428-1973 Reagents. Silicon dioxide. Specifications

GOST 851.2-1993 history

• 1993 GOST 851.2-1993 Primary magnesium. Methods for determination of silicon
• 1987 GOST 851.2-1987 Primary magnesium. Method for the determination of silicon
• 0000 GOST 851.2-1982