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ASTM D4937-96(2017)
Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas ChromatographyMore info
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.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-05-01 |
| ICS | 71.040.30 : Chemical reagents |
| Number of pages | 7 |
| Replace | ASTM D4937-96(2012) |
| Set | ASTMVOL0901 |
| Year | 2006 |
| Document history | ASTM D4937-96(2012) |
| Country | USA |
| Keyword | ASTM 4937;ASTM D4937;ASTM D4937;10.1520/D4937-96R17 |