GOST 28726-1990
Combustible natural gases. Method for determination of mercury

Standard No.

GOST 28726-1990

Release Date

1990

Published By

RU-GOST R

Latest

GOST 28726-1990

Scope

This standard establishes a method for determining the total mercury content from 0.002 to 10.0 mg/cub.m in natural gases, the volume fraction of hydrogen sulfide

GOST 28726-1990 Referenced Document

• GOST 10727-1991 Unidirectional glass threads. Specifications*， 1991-04-19 Update
• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 18394-1973 Tin plated lead foil and tin foil. Specifications
• GOST 18917-1982 Natural fuel gas. Methods of sampling
• GOST 20490-1975 Reagents. Potassium permanganate. Specifications
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
• GOST 29227-1991 Laboratory glassware. Graduated pipettes. Part 1. General requirements*， 1991-04-19 Update
• GOST 29251-1991 Laboratory glassware. Burettes. Part 1. General requirements*， 1991-04-19 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4220-1975 Reagents. Potassium bichromate. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 5456-1979 Reagents. Hydroxilamine hydrochloride. Specifications
• GOST 9293-1974 Gaseous and liquid nitrogen. Specifications

GOST 28726-1990 history

• 1990 GOST 28726-1990 Combustible natural gases. Method for determination of mercury