ASTM International - ASTM D6526-03e1

Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography

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Organization: ASTM International
Publication Date: 10 January 2003
Status: historical
Page Count: 6
ICS Code (Physicochemical methods of analysis): 71.040.50
ICS Code (Aromatic hydrocarbons): 71.080.15
significance And Use:

This test method is suitable for determining the concentrations of known impurities in refined toluene and for use as an integral quality control tool where toluene is produced or used in... View More

scope:

1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to impurity concentrations in the range of 0.0005 to 1.6 wt %.

1.2 Monocyclic aromatic hydrocarbons containing 6 through 8 carbon atoms, cumene, 1,4-dioxane, and nonaromatic aliphatic hydrocarbons containing up to 12 carbon atoms can be detected by this test method. The nonaromatic compounds are determined as a composite.

1.3 The following applies to all specified limits in this test method: for purposes of determining conformance with this test method, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.

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 and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 9.

Document History

March 15, 2012
Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography (Withdrawn 2018)
1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to...
June 1, 2010
Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography
1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to...
January 10, 2003
Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography
1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to...
ASTM D6526-03e1
January 10, 2003
Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography
1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to...
February 10, 2000
Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography
1.1 This test method covers the determination of hydrocarbon impurities typically found in, and the purity of, samples containing 98 wt % and greater toluene. This test method is applicable to...
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