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ASTM D4937

Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography

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Organization: ASTM
Publication Date: 1 January 1996
Status: inactive
Page Count: 6
ICS Code (Chemical reagents): 71.040.30
scope:

1. Scope

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 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.

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

Document History

June 10, 1996
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
This test method covers the determination of the purity of Class I, II, and III p-phenylenediamine (PPD) antidegradants as described in Classification D4676 by gas chromatography (GC) detection and...
June 10, 1996
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
This test method covers the determination of the purity of Class I, II, and III p-phenylenediamine (PPD) antidegradants as described in Classification D 4676 by gas chromatography (GC) detection and...
June 10, 1996
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
Scope 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...
June 10, 1996
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
This test method covers the determination of the purity of Class I, II, and III p-phenylenediamine (PPD) antidegradants as described in Classification D4676 by gas chromatography (GC) detection and...
ASTM D4937
January 1, 1996
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
1. Scope 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)...
May 15, 1991
STANDARD TEST METHOD FOR P-PHENYLENEDIAMINE ANTIDEGRADANTS PURITY BY GAS CHROMATOGRAPHY
A description is not available for this item.
April 28, 1989
STANDARD TEST METHOD FOR P-PHENYLENEDIAMINE ANTIDEGRADANTS PURITY BY GAS CHROMATOGRAPHY
A description is not available for this item.
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