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ASTM D5310-23

Current Revision

Standard Test Method for Tar Acid Composition by Capillary Gas Chromatography

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1.1 This test method covers the quantitative determination of phenol and certain homologues of phenol in tar acid and cresylic acid mixtures using capillary gas chromatography. It is a normalization test method that determines homolog distribution but is not an absolute assay since it does not account for water or other compounds not detected by a flame ionization detector.

1.2 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

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

1.4 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 hazard statements, see Section 8.

1.5 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.


5.1 This test method is suitable for the general quantitative analysis of commercial tar acid mixtures. It may be used as a tool for quality control and specification purposes by producers and users.

SDO ASTM: ASTM International
Document Number D5310
Publication Date April 1, 2023
Language en - English
Page Count 4
Revision Level 23
Supercedes
Committee D16.02
Publish Date Document Id Type View
April 1, 2023 D5310-23 Revision
Jan. 1, 2010 D5310-10E01 Revision
Jan. 1, 2010 D5310-10 Revision
Jan. 10, 2000 D5310-00 Revision
Nov. 1, 2018 D5310-10R18 Reaffirmation
July 1, 2014 D5310-10R14 Reaffirmation
June 1, 2004 D5310-00R04 Reaffirmation