GOST R 50706.3-1994
Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method

Standard No.

GOST R 50706.3-1994

Release Date

1994

Published By

RU-GOST R

Latest

GOST R 50706.3-1994

Scope

This standard establishes a gravimetric method for determining the sulfate residue in technical nitric acid.

GOST R 50706.3-1994 Referenced Document

• GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
• GOST 7328-1982 Weights of general application. Specifications
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-18 Update

GOST R 50706.3-1994 history

• 1994 GOST R 50706.3-1994 Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method