ASTM E 1446 : 2013
Current
The latest, up-to-date edition.
Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Atomic Emission Spectrometry (Withdrawn 2022)
Hardcopy , PDF
English
31-10-2013
1.1This test method covers the analysis of refined gold for the following elements having the following chemical composition limits:
Element | Content Range, µg/g |
Copper | 17 to 300 |
Iron | 6 to 150 |
Lead | 17 to 100 |
Palladium | 7 to 350 |
Silver | 17 to 500 |
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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.
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