Logo

ASTM D6839-02(2007)

Historical Reaffirmation

Standard Test Method for Hydrocarbon Types, Oxygenated Compounds, and Benzene in Spark Ignition Engine Fuels by Gas Chromatography

$83.00

$83.00

$149.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

1.1 This test method covers the quantitative determination of saturates, olefins, aromatics and oxygenates in spark-ignition engine fuels by multidimensional gas chromatography. Each hydrocarbon type can be reported either by carbon number (see Note 1) or as a total.

Note 1—There can be an overlap between the C9 and C10 aromatics; however, the total is accurate. Isopropyl benzene is resolved from the C8 aromatics and is included with the other C9 aromatics.

1.2 This test method is applicable to spark-ignition engine fuel with total aromatic content up to 50 % (V/V), total olefinic content up to 30 % (V/V) and oxygen compounds up to 15 % (V/V).

1.3 This test method is not intended to determine individual hydrocarbon components except benzene.

1.4 Oxygenates as specified in Test Method D 4815 have been verified not to interfere with hydrocarbons. Within the round robin sample set, the following oxygenates have been tested: MTBE, ethanol, ETBE, and TAME. Other oxygenates can be determined and quantified using Test Method D 4815 or D 5599.

1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.6 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 and health practices and determine the applicability of regulatory limitations prior to use.

A knowledge of spark-ignition engine fuel composition is useful for regulatory compliance, process control, and quality assurance.

The quantitative determination of olefins and other hydrocarbon types in spark-ignition engine fuels is required to comply with government regulations.

This test method is not applicable to M85 and E85 fuels, which contain 85 % methanol and ethanol, respectively.

SDO ASTM: ASTM International
Document Number D6839
Publication Date Nov. 1, 2007
Language en - English
Page Count 9
Revision Level 02(2007)
Supercedes
Committee D02.04.0L
Publish Date Document Id Type View
May 1, 2021 D6839-21A Revision
April 1, 2021 D6839-21 Revision
April 1, 2018 D6839-18 Revision
June 1, 2017 D6839-17 Revision
April 20, 2016 D6839-16 Revision
Dec. 1, 2015 D6839-15 Revision
Oct. 1, 2013 D6839-13 Revision
Nov. 10, 2002 D6839-02 Revision
Nov. 1, 2007 D6839-02R07 Reaffirmation