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ASTM D4526-96(2007)

Historical Reaffirmation

Standard Practice for Determination of Volatiles in Polymers by Static Headspace Gas Chromatography

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1.1 Headspace gas chromatography (GC) involves the determination of volatile components in a polymer solution by gas chromatography of a vapor phase in thermal equilibrium with the sample matrix. Volatiles in finely ground insoluble polymers can also be determined with and without an extracting solvent.

1.2 This practice provides two procedures:

1.2.1 Procedure A - Automatic headspace analysis.

1.2.2 Procedure B - Manual injection headspace analysis.

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. Specific precautionary statements are given in Section 6.

Note 1

There is no equivalent ISO standard.


SDO ASTM: ASTM International
Document Number D4526
Publication Date Sept. 1, 2007
Language en - English
Page Count 4
Revision Level 96(2007)
Supercedes
Committee D20.70
Publish Date Document Id Type View
May 15, 2020 D4526-20 Revision
Dec. 15, 2012 D4526-12 Revision
Jan. 1, 2001 D4526-96R01E01 Revision
Jan. 1, 2001 D4526-96 Revision
Sept. 1, 2007 D4526-96R07 Reaffirmation