GOST 14021.8-1978
Ferroboron. Methods for the determination of aluminium

Standard No.

GOST 14021.8-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 14021.8-1978

Replace

GOST 14021.8-1968

Scope

This standard establishes gravimetric cryolite (with a mass fraction of aluminum from 0.3 to 15%) and titrimetric trilonometric

GOST 14021.8-1978 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications*， 1987-04-19 Update
• GOST 2053-1977 Reagents. Sodium sulphide 9-aqueous. Specifications
• GOST 22180-1976 Reagents. Oxalic acid. Specifications
• GOST 25207-1985 Ferrotungsten, silicocalcium and ferroboron. Methods for sampling and sample preparation for chemical and physico-chemical analyses*， 1985-04-19 Update
• GOST 3117-1978 Reagents. Ammonium acetate. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications*， 1979-04-19 Update
• 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 4463-1976 Reagents. Sodium fluoride. Specifications
• GOST 5712-1978 Reagents. 1-aqueous ammonium oxalate. Specifications
• GOST 61-1975 Reagents. Acetic acid. Specifications
• GOST 9656-1975 Reagents. Boric acid. Specifications*， 2024-04-19 Update

GOST 14021.8-1978 history

• 1978 GOST 14021.8-1978 Ferroboron. Methods for the determination of aluminium
• 0000 GOST 14021.8-1968