Standard Active Last Updated: Jun 08, 2023 Track Document
ASTM D2426-23

Standard Test Method for Butadiene Dimer and Styrene in Butadiene Concentrates by Gas Chromatography

Standard Test Method for Butadiene Dimer and Styrene in Butadiene Concentrates by Gas Chromatography D2426-23 ASTM|D2426-23|en-US Standard Test Method for Butadiene Dimer and Styrene in Butadiene Concentrates by Gas Chromatography Standard new BOS Vol. 05.01 Committee D02
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Significance and Use

4.1 Butadiene dimer and styrene may be present as impurities in commercial butadiene. This test method is suitable for use in internal quality control and in establishing product specifications.

Scope

1.1 This test method covers the determination of butadiene dimer (4-vinylcyclohexene-1) and styrene in butadiene concentrates, both recycle and specification grade.

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. For specific precautionary statements see Sections 6 and 8.

1.3.1 The user is advised to obtain LPG safety training for the safe operation of this test method procedure and related activities.

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: 05.01
Developed by Subcommittee: D02.D0.04
Pages: 3
DOI: 10.1520/D2426-23
ICS Code: 71.080.10