ASTM D 7892 : 2022
Current
The latest, up-to-date edition.
Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
Hardcopy , PDF
English
29-06-2022
Committee |
D 03
|
DocumentType |
Test Method
|
Pages |
7
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1The gas chromatography/mass spectrometry (GC/MS) procedure described in this test method is used to determine concentrations of total organic halides and total non-methane hydrocarbons (TNMHC) in hydrogen by measurement of individual target halocarbons (Table 1) and hydrocarbons (including formaldehyde, Table 1 and Table 2), respectively.
1.2Mention of trade names in this test method does not constitute endorsement or recommendation for use. Other manufacturers’ equipment or equipment models can be used.
1.3Units—The values stated in SI units are to be regarded as standard.
1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D 7675 : 2022 | Standard Test Method for Determination of Total Hydrocarbons in Hydrogen by FID-Based Total Hydrocarbon (THC) Analyzer |
ASTM D 7676 : 2018 | Standard Practice for Screening Organic Halides Contained in Hydrogen or Other Gaseous Fuels |
ASTM D 7606 : 2024 | Standard Practice for Sampling of High Pressure Hydrogen and Related Fuel Cell Feed Gases |
ASTM D 7606 : 2017 | Standard Practice for Sampling of High Pressure Hydrogen and Related Fuel Cell Feed Gases |
ASTM D 4150 : 2023 : REV A | Standard Terminology Relating to Gaseous Fuels |
ASTM D 4150 : 2021 : REV B | Standard Terminology Relating to Gaseous Fuels |
ASTM D 4150 : 2023 | Standard Terminology Relating to Gaseous Fuels |
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