GOST 22387.2-1997 PDF

Scope: This standard applies to flammable natural gases (hereinafter referred to as gases) and establishes methods for the determination of hydrogen sulfide and mercaptan

GOST 22387.2-1997 Referenced Document

GOST 1277-1975 Reagents. Silver nitrate. Specifications
GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 199-1978 Reagents. Sodium acetate 3-aqueous. Specifications
GOST 2053-1977 Reagents. Sodium sulphide 9-aqueous. Specifications
GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
GOST 3760-1979 Reagents. Ammonia water. Specifications
GOST 4147-1974 Reagents. Ferric chloride hexahydrate. Specifications
GOST 4204-1977 Reagents. Sulphuric acid. Specifications
GOST 4234-1977 Reagents. Potassium chloride. Specifications
GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
GOST 4330-1976 Reagents. Cadmium chloride 2,5-aqueous. Specifications
GOST 5823-1978 Reagents. Zinc acetate 2-aqueous. Specifications
GOST 61-1975 Reagents. Acetic acid. Specifications
GOST 6709-1972 Distilled water. Specifications
GOST 7328-2001 Weights. General specifications*， 2024-04-17 Update
GOST 9293-1974 Gaseous and liquid nitrogen. Specifications
ISO 6326-3:1989 Natural gas; determination of sulfur compounds; part 3: determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry

2021 GOST 22387.2-2021 Natural gas. Methods for determination of hydrogen sulphide and mercaptan sulphur
2014 GOST 22387.2-2014 Combustible natural gases. Methods for determination of hydrogen sulphide and mercaptan sulphur
1997 GOST 22387.2-1997 Combustible natural gases. Methods for determination of hydrogen sulphide and sulphur mercaptan
1983 GOST 22387.2-1983 Natural combustible gases. Methods for determination of hydrogen sulphide and sulphur mercaptan
0000 GOST 17556-1981
0000 GOST 22387.2-1977