ASTM-D4937 2012

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D4937-96(2012) Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography

Published By	Publication Date	Number of Pages
ASTM	2012	7

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Categories: 71.040.30 - Chemical reagents, ASTM

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Description

1.1 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 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.

Additional information

Standard Title	D4937-96(2012) Standard Test Method for <emph type="ital">p</emph>-Phenylenediamine Antidegradants Purity by Gas Chromatography
Published Code	ASTM
Publication Date	2012
Pages Count	7
ICS Codes	71.040.30 - Chemical reagents

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ASTM-D4937 2012

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