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D1072-06(2017) Standard Test Method for Total Sulfur in Fuel Gases by Combustion and Barium Chloride Titration
D1142-95(2021) Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
D4084-07(2017) Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
D4468-85(2015) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
D5454-11(2020) Standard Test Method for Water Vapor Content of Gaseous Fuels Using Electronic Moisture Analyzers
D5504-20 Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Chemiluminescence
D5954-22a Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
D6228-19 Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Flame Photometric Detection
D6273-20 Standard Test Method for Natural Gas Odor Intensity
D6968-03(2015) Standard Test Method for Simultaneous Measurement of Sulfur Compounds and Minor Hydrocarbons in Natural Gas and Gaseous Fuels by Gas Chromatography and Atomic Emission Detection
D7551-10(2015) Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases and Natural Gas by Ultraviolet Fluorescence
D8230-19 Standard Test Method for Measurement of Volatile Silicon-Containing Compounds in a Gaseous Fuel Sample Using Gas Chromatography with Spectroscopic Detection
D2385-81(1990) Test Method for Hydrogen Sulfide and Mercaptan Sulfur in Natural Gas (Cadmium Sulfate-Iodometric Titration Method) (Withdrawn 1995)
D2725-87(1992)E01 Test Method for Hydrogen Sulfide in Natural Gas (Methylene Blue Method) (Withdrawn 1996)
D6350-14 Standard Test Method for Mercury Sampling and Analysis in Natural Gas by Atomic Fluorescence Spectroscopy (Withdrawn 2023)
D7800/D7800M-14 Standard Test Method for Determination of Elemental Sulfur in Natural Gas (Withdrawn 2023)