GOST 16698.5-1993 PDF

Scope: This standard specifies methods for the determination of silicon in metallic and nitrided manganese: photometric at mass fraction

GOST 16698.5-1993 Referenced Document

GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
GOST 10929-1976 Reagents. Hydrogen peroxide. Specifications
GOST 18704-1978 Boric acid. Specifications
GOST 20490-1975 Reagents. Potassium permanganate. Specifications
GOST 26999-1986 Metalic manganese and nitrated manganese. Methods of sampling and sample preparation for chemical and physical-chemical analyses
GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
GOST 3652-1969 Reagents. Citric acid monohydrate and anhydrous. Specifications
GOST 3765-1978 Reagents. Ammonium molibdate. Specifications
GOST 4144-1979 Reagents. Potassium nitrite. Specifications
GOST 4197-1974 Reagents. Sodium nitrite. Specifications
GOST 4204-1977 Reagents. Sulphuric acid. Specifications
GOST 4332-1976 Reagents. Potassium sodium carbonate. Specifications
GOST 4461-1977 Reagents. Nitric acid. Specifications
GOST 83-1979 Reagents. Sodium carbonate. Specifications
GOST 9428-1973 Reagents. Silicon dioxide. Specifications
GOST 9656-1975 Reagents. Boric acid. Specifications*， 2024-04-17 Update

1993 GOST 16698.5-1993 Metallic manganese and nitrated manganese. Methods for determination of silicon
1971 GOST 16698.5-1971 Metallic manganese. Method for the determination of silicon content