GOST 29234.2-1991
Moulding sands. Method for determination of silicon dioxide

Standard No.

GOST 29234.2-1991

Release Date

1991

Published By

RU-GOST R

Latest

GOST 29234.2-1991

Scope

This standard applies to quartz-based foundry sands used in foundries as molding sands.

GOST 29234.2-1991 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 22180-1976 Reagents. Oxalic acid. Specifications
• GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
• GOST 29234.0-1991 Moulding sands. General requirements for test methods
• GOST 29234.13-1991 Moulding sands. Method for determination of mass loss on ignition
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
• GOST 7172-1976 Reagents. Potassium pyrosulphate

GOST 29234.2-1991 history

• 1991 GOST 29234.2-1991 Moulding sands. Method for determination of silicon dioxide