ASTM-D4937 2006
$40.63
D4937-96(2006)e1 Standard Test Method forp-Phenylenediamine Antidegradants Purity by Gas Chromatography
| Published By | Publication Date | Number of Pages |
| ASTM | 2006 | 7 |
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 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.
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Summary of Test Method Significance and Use |
| 2 | Interferences Apparatus Calibration and Standardization Procedure |
| 3 | Calculation Report Precision and Bias—Procedure A TABLE 1 |
| 4 | Keywords X1. GAS CHROMATOGRAPHY METHODS AND RESULTS X1.1 X1.2 X1.3 X1.4 TABLE 2 FIG. X1.1 FIG. X1.2 |
| 5 | FIG. X1.3 FIG. X1.4 FIG. X1.5 FIG. X1.6 |
| 6 | X2. CHROMATOGRAMS—PROCEDURE B X2.1 FIG. X1.7 FIG. X2.1 FIG. X2.2 FIG. X2.3 |
| 7 | FIG. X2.4 |
