GOST 13020.1-1985
Metallic chrome. Method for determination of chrome

Standard No.

GOST 13020.1-1985

Release Date

1985

Published By

RU-GOST R

Latest

GOST 13020.1-1985

Replace

GOST 13020.1-1975

Scope

This standard specifies a potentiometric method for the determination of chromium in chromium metal (with a mass fraction of chromium from 96.0 to 99.6%)

GOST 13020.1-1985 Referenced Document

• GOST 1277-1975 Reagents. Silver nitrate. Specifications
• GOST 23916-1979 Metal chromium. Sampling and sample preparation for chemicad and phisical-chemical analysis
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4208-1972 Reagents. Ammonium ferrous sulphate. Specifications
• GOST 4220-1975 Reagents. Potassium bichromate. Specifications
• GOST 4233-1977 Reagents. Sodium chloride. Specifications
• GOST 435-1977 Reagents. 5-aqueous manganese sulphate (II). Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications

GOST 13020.1-1985 history

• 1985 GOST 13020.1-1985 Metallic chrome. Method for determination of chrome
• 0000 GOST 13020.1-1975