This standard applies to flammable natural gases (hereinafter referred to as gases) and establishes methods for the determination of hydrogen sulfide and mercaptan
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
GOST 22387.2-1997 history
2021GOST 22387.2-2021 Natural gas. Methods for determination of hydrogen sulphide and mercaptan sulphur
2014GOST 22387.2-2014 Combustible natural gases. Methods for determination of hydrogen sulphide and mercaptan sulphur
1997GOST 22387.2-1997 Combustible natural gases. Methods for determination of hydrogen sulphide and sulphur mercaptan
1983GOST 22387.2-1983 Natural combustible gases. Methods for determination of hydrogen sulphide and sulphur mercaptan