ASTM D 8080 : 2021
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Standard Specification for Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG) Used as a Motor Vehicle Fuel
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ASTM D 7650 : 2021
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Standard Practice for Sampling of Particulate Matter in High Pressure Gaseous Fuels with an In-Stream Filter
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ASTM D 7941/D7941M : 2023
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Standard Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity Ring-Down Spectroscopy Analyzer
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ASTM D 7606 : 2017
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Standard Practice for Sampling of High Pressure Hydrogen and Related Fuel Cell Feed Gases
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ASTM D 1988 : 2020
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Standard Test Method for Mercaptans in Natural Gas Using Length-of-Stain Detector Tubes
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ASTM D 1072 : 2023
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Standard Test Method for Total Sulfur in Fuel Gases by Combustion and Barium Chloride Titration
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ASTM D 7892 : 2022
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Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
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ASTM D 7165 : 2022
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Standard Practice for Gas Chromatograph Based On-line/At-line Analysis for Sulfur Content of Gaseous Fuels
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ASTM D 5504 : 2020
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Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Chemiluminescence
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ASTM D 7314 : 2021
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Standard Practice for Determination of the Heating Value of Gaseous Fuels using Calorimetry and On-line/At-line Sampling
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ASTM D 6273 : 2020
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Standard Test Method for Natural Gas Odor Intensity
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ASTM D 7493 : 2022
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Standard Test Method for Online Measurement of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatograph and Electrochemical Detection
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ASTM D 7651 : 2017
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Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
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ASTM D 8221 : 2023
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Standard Practice for Determining the Calculated Methane Number (MN<inf>C</inf>) of Gaseous Fuels Used in Internal Combustion Engines
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ASTM D 4084 : 2023
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Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
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ASTM D 8455 : 2022
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Standard Test Method for Speciated Siloxane GC-IMS Analyzer Based On-line for Siloxane and Trimethylsilanol Content of Gaseous Fuels
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ASTM D 7940 : 2021
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Standard Practice for Analysis of Liquefied Natural Gas (LNG) by Fiber-Coupled Raman Spectroscopy
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ASTM D 4984 : 2020
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Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
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ASTM D 5954 : 2022 : REV A
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Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
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ASTM D 4784 : 2023
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Standard Specification for Liquefied Natural Gas Density Calculation Models
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ASTM D 4810 : 2020
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Standard Test Method for Hydrogen Sulfide in Natural Gas Using Length-of-Stain Detector Tubes
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ASTM D 7164 : 2021
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Standard Practice for On-line/At-line Heating Value Determination of Gaseous Fuels by Gas Chromatography
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ASTM D 7675 : 2022
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Standard Test Method for Determination of Total Hydrocarbons in Hydrogen by FID-Based Total Hydrocarbon (THC) Analyzer
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ASTM D 4888 : 2020
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Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
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ASTM D 7551 : 2010 : R2015
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Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases and Natural Gas by Ultraviolet Fluorescence (Withdrawn 2024)
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ASTM D 7166 : 2023
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Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
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ASTM D 8488 : 2022
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Standard Test Method for Determination of Hydrogen Sulfide (H<inf>2</inf>S) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS)
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ASTM D 8000 : 2015 : R2020
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Standard Practice for Flow Conditioning of Natural Gas and Liquids
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ASTM D 4468 : 2023
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Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and<brk/> Rateometric Colorimetry
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ASTM D 7800/D7800M : 2023
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Standard Test Method for Determination of Elemental Sulfur in Natural Gas
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ASTM D 7607/D7607M : 2019
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Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
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ASTM D 7904 : 2021
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Standard Test Method for Determination of Water Vapor (Moisture Concentration) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS)
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