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ASTM D4937-96e1

Current Revision

Standard Test Method for <emph type="ital">p</emph>-Phenylenediamine Antidegradants Purity by Gas Chromatography

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1.1 This test method covers the determination of the purity of Class I, II, and III p-phenylenediamine (PPD) antidegradants as described in Practice D 4676 by gas chromatography (GC) detection and area normalization for data reduction.

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

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


SDO ASTM: ASTM International
Document Number D4937
Publication Date June 10, 1996
Language en - English
Page Count 7
Revision Level 96e1
Supercedes
Committee D11.11
Publish Date Document Id Type View
June 10, 1996 D4937-96E01 Revision
Nov. 1, 2021 D4937-96R21 Reaffirmation
May 1, 2017 D4937-96R17 Reaffirmation
May 1, 2012 D4937-96R12 Reaffirmation
March 1, 2006 D4937-96R06E01 Reaffirmation
June 10, 1996 D4937-96R01 Reaffirmation