GOST 14339.3-1991
Tungsten. Methods for determination of phosphorus

Standard No.

GOST 14339.3-1991

Release Date

1991

Published By

RU-GOST R

Latest

GOST 14339.3-1991

Replace

GOST 14339.3-1982

Scope

This standard establishes photometric methods for determining the phosphorus content (with a mass fraction of phosphorus from 0.0002 to 0.015%) in metal

GOST 14339.3-1991 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 10652-1973 Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
• GOST 14919-1983 Household electric cooking ranges, cooking plates and cooking ovens. General specifications
• GOST 19275-1973 Reagents. Ammonium bromide. Specifications
• GOST 29103-1991 Tungsten, molibdenum. General requirements for methods of chemical and spectral analysis
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 3765-1978 Reagents. Ammonium molibdate. Specifications
• GOST 3772-1974 Reagents. Ammonium phosphate dibasic. Specifications
• GOST 4142-1977 Reagents. Calcium nitrate tetrahydrate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications

GOST 14339.3-1991 history

• 1991 GOST 14339.3-1991 Tungsten. Methods for determination of phosphorus
• 0000 GOST 14339.3-1982