GOST 23673.2-1979
Dolomite for glass industry. Method for the determination of ferric oxide

Standard No.

GOST 23673.2-1979

Release Date

1979

Published By

RU-GOST R

Status

Be replaced 2020-03

Replace By

GOST 23673.2-2020

Latest

GOST 23673.2-2020

Scope

This standard applies to dolomite intended for the glass industry and specifies photocolorimetric

GOST 23673.2-1979 Referenced Document

• GOST 23673.0-1979 Dolomite for glass industry. General requirements to the methods of analysis
• GOST 23673.1-1979 Dolomite for glass industry. Methods for the determination of calcium oxide and magnium oxide
• GOST 23673.7-1979 Dolomite for glass industry. Method for the determination of the residue after asid decompasition
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 3773-1972 Reagents. Ammonium chloride. Specifications
• GOST 4478-1978 Reagents. Sulphosalicylic acid, 2-aqueous. Specifications
• GOST 4919.1-1977 Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 23673.2-1979 history

• 2020 GOST 23673.2-2020 Dolomite for glass industry. Methods for determination of ferric oxide
• 1979 GOST 23673.2-1979 Dolomite for glass industry. Method for the determination of ferric oxide