GOST 13217.5-1990
Ferrovanadium. Methods for determination of phosphorus
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GOST 13217.5-1990
Standard No.
GOST 13217.5-1990
Release Date
1990
Published By
RU-GOST R
Latest
GOST 13217.5-1990
Replace
GOST 13217.5-1979
Scope
This standard establishes photometric methods for the determination of phosphorus in ferrovanadium with a mass fraction of 0.04 to 0.24% based on
GOST 13217.5-1990 Referenced Document
GOST 10484-1978
Reagents. Hydrofluoric acid. Specifications
GOST 10652-1973
Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
GOST 18300-1987
Technical rectified ethyl alcohol. Specifications
GOST 2062-1977
Reagents. Hydrobromic acid. Specifications
GOST 3118-1977
Reagents. Hydrochloric acid. Specifications
GOST 3760-1979
Reagents. Ammonia water. Specifications
GOST 3765-1978
Reagents. Ammonium molibdate. Specifications
GOST 4198-1975
Reagents. Potassium dihydrogen phosphate. Specifications
GOST 4204-1977
Reagents. Sulphuric acid. Specifications
GOST 4328-1977
Reagents. Sodium hydroxide. Specifications
GOST 4332-1976
Reagents. Potassium sodium carbonate. Specifications
GOST 4461-1977
Reagents. Nitric acid. Specifications
GOST 5962-1967
Rectified ethyl alcohol. Specifications
GOST 9336-1975
Reagents. Ammonium metavanadate. Specifications
GOST 13217.5-1990 history
1990
GOST 13217.5-1990
Ferrovanadium. Methods for determination of phosphorus
0000
GOST 13217.5-1979
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