GOST 22720.2-1977
Rare metals and their alloys. Method for the determination of oxygen

Standard No.

GOST 22720.2-1977

Release Date

1977

Published By

RU-GOST R

Latest

GOST 22720.2-1977

GOST 22720.2-1977 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications*， 1978-12-22 Update
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications*， 1987-12-22 Update
• GOST 22720.0-1977 Rare metals and their alloys. General requirements for the methods of determination of oxygen, hydrogen, nitrogen and carbon
• GOST 2603-1979 Reagents. Acetone. Specifications*， 1979-12-22 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications

GOST 22720.2-1977 history

• 1977 GOST 22720.2-1977 Rare metals and their alloys. Method for the determination of oxygen