ASTM-E378 1997
$35.75
E378-97 Standard Test Method for Spectrographic Analysis of Silver by the Powder Technique (Withdrawn 2004)
| Published By | Publication Date | Number of Pages |
| ASTM | 1997 | 4 |
ASTM E378-97
Withdrawn Standard: Standard Test Method for Spectrographic Analysis of Silver by the Powder Technique (Withdrawn 2004)
ASTM E378
Scope
1.1 This test method covers the spectrographic analysis of silver for the following elements in the ranges indicated:
Element Concentration Range, % Copper 0.0001 to 0.1 Lead 0.0001 to 0.05 Zinc 0.001 to 0.01 Bismuth 0.0001 to 0.01 Palladium 0.001 to 0.005 Chromium 0.0001 to 0.005 Iron 0.0001 to 0.005 Nickel 0.0001 to 0.005 Manganese 0.0001 to 0.005 Tin 0.0001 to 0.005
1.2 This test method is designed for the analysis of commercial and high-purity silver samples in the form of needles, chips, cast bars, or sheet stock.
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.
Keywords
Bismuth content-silver; Chromium content-silver; Copper content-silver; Iron content-silver; Lead content-silver; Manganese content-silver; Nickel content-miscellaneous metals/alloys; Palladium content-silver; Silver; Spectrographic analysis; Tin content-silver; Zinc content-silver alloys
ICS Code
ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)
DOI: 10.1520/E0378-97
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Summary of Test Method Significance and Use Apparatus Reagents and Materials |
| 2 | Preparation of Standards Preparation of Samples Preparation of Apparatus Calibration Procedure for Excitation and Exposure TABLE 1 |
| 3 | Photographic Processing Photometry Calculation TABLE 2 |
| 4 | Precision and Bias Keywords |
