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ASTM D1945-14(2019)

Standard Test Method for Analysis of Natural Gas by Gas Chromatography

Standard Test Method for Analysis of Natural Gas by Gas Chromatography D1945-14R19 ASTM|D1945-14R19|en-US Standard Test Method for Analysis of Natural Gas by Gas Chromatography Standard new BOS Vol. 05.06 Committee D03
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Significance and Use

4.1 This test method is of significance for providing data for calculating physical properties of the sample, such as heating value and relative density, or for monitoring the concentrations of one or more of the components in a mixture.

Scope

1.1 This test method covers the determination of the chemical composition of natural gases and similar gaseous mixtures within the range of composition shown in Table 1. This test method may be abbreviated for the analysis of lean natural gases containing negligible amounts of hexanes and higher hydrocarbons, or for the determination of one or more components, as required.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This 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.

1.4 This 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.

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Details
Book of Standards Volume: 05.06
Developed by Subcommittee: D03.06.01
Pages: 17
DOI: 10.1520/D1945-14R19
ICS Code: 75.060