GOST R 50233.1-1992
Niobium pentoxide. Coulonometry method for determination of sulfur content

Standard No.

GOST R 50233.1-1992

Release Date

1992

Published By

RU-GOST R

Latest

GOST R 50233.1-1992

Scope

This standard applies to niobium pentoxide and establishes a coulometric method for determining the mass fraction of sulfur from 5x10 (in

GOST R 50233.1-1992 Referenced Document

• GOST 10929-1976 Reagents. Hydrogen peroxide. Specifications
• GOST 18385.0-1989 Niobium. General requirements for methods of analysis
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4108-1972 Reagents. Barium chloride, 2-aqueous. Specifications
• GOST 4234-1977 Reagents. Potassium chloride. Specifications
• GOST 5583-1978 Technical and medical oxygen gas. Specifications
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-18 Update

GOST R 50233.1-1992 history

• 1992 GOST R 50233.1-1992 Niobium pentoxide. Coulonometry method for determination of sulfur content