ASTM International - ASTM E1898-07
Standard Test Method for Determination of Silver in Copper Concentrates by Flame Atomic Absorption Spectrometry
| Organization: | ASTM International |
| Publication Date: | 1 June 2007 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Physicochemical methods of analysis): | 71.040.50 |
significance And Use:
In the primary metallurgical processes used by the mineral processing industry for copper bearing ores, copper and silver associated with sulfide mineralization are concentrated by the process of... View More
scope:
1.1 This test method covers the determination of silver in the range of 50 g/g to 1000 g/g by acid dissolution of the silver and measurement by atomic absorption spectrophotometry. Copper concentrates are internationally traded within the following concentration ranges:
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 its use.
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