GOST 13020.5-1985
Metallic chrome. Method for determination of silicon

Standard No.

GOST 13020.5-1985

Release Date

1985

Published By

RU-GOST R

Latest

GOST 13020.5-1985

Replace

GOST 13020.5-1975

Scope

This standard establishes photometric (with a mass fraction of silicon from 0.1 to 0.4%) and gravimetric perchloric acid (with a mass fraction of

GOST 13020.5-1985 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 22180-1976 Reagents. Oxalic acid. Specifications
• GOST 23916-1979 Metal chromium. Sampling and sample preparation for chemicad and phisical-chemical analysis
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3765-1978 Reagents. Ammonium molibdate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 83-1979 Reagents. Sodium carbonate. Specifications

GOST 13020.5-1985 history

• 1985 GOST 13020.5-1985 Metallic chrome. Method for determination of silicon
• 0000 GOST 13020.5-1975