GOST 13020.12-1985
Metallic chrome. Method for determination of arsenic

Standard No.

GOST 13020.12-1985

Release Date

1985

Published By

RU-GOST R

Latest

GOST 13020.12-1985

Replace

GOST 13020.12-1975

Scope

This standard specifies a photometric method for the determination of arsenic in chromium metal (at an arsenic mass fraction of 0.002 to 0.012

GOST 13020.12-1985 Referenced Document

• GOST 14204-1969 Instrument for separation of arsenic in steels, casts irons and alloys. Specifications
• GOST 14261-1977 Hydrochloric acid super pure. Specifications
• GOST 14262-1978 Super pure sulphuric 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 4160-1974 Reagents. Potassium bromide. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 5841-1974 Reagents. Hydrazine sulfate
• GOST 5962-1967 Rectified ethyl alcohol. Specifications

GOST 13020.12-1985 history

• 1985 GOST 13020.12-1985 Metallic chrome. Method for determination of arsenic
• 0000 GOST 13020.12-1975