GOST 13230.5-1993
Ferrosilicon. Methods for determination of marganese

Standard No.

GOST 13230.5-1993

Release Date

1993

Published By

RU-GOST R

Latest

GOST 13230.5-1993

Replace

GOST 13230.5-1981

Scope

This standard establishes titrimetric, photometric and atomic absorption methods for the determination of manganese in ferrosilicon.

GOST 13230.5-1993 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 20478-1975 Reagents. Ammonium persulphate. Specifications
• GOST 20490-1975 Reagents. Potassium permanganate. Specifications
• GOST 24991-1981 Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese. Methods of sampling and sample preparation for chemical and physical-chemical analyses
• GOST 28473-1990 Iron, steel, ferroalloys, metal chromium and metal manganese. General requirements for methods of analysis
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4197-1974 Reagents. Sodium nitrite. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4233-1977 Reagents. Sodium chloride. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications
• GOST 83-1979 Reagents. Sodium carbonate. Specifications

GOST 13230.5-1993 history

• 1993 GOST 13230.5-1993 Ferrosilicon. Methods for determination of marganese
• 1981 GOST 13230.5-1981 Ferrosilicon. Methods for the determination of manganese
• 0000 GOST 13230.5-1967