ASTM International - ASTM E2294-03(2008)e1
Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates and Related Materials by Fire Assay Gravimetry
| Organization: | ASTM International |
| Publication Date: | 1 November 2008 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Metalliferous minerals in general): | 73.060.01 |
significance And Use:
This practice is primarily intended to be used for the correction of silver loss in the fire assay process. Silver assays are determined by fire assay for the purpose of metallurgical exchange... View More
scope:
1.1 This practice covers the determination of fire assay correction for silver, utilizing proof silver, ores, concentrates, and related metallurgical materials.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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. (See Test Methods E 1335, Practices E 50, Guide E 882, and ISO Guide 35: 1989.)
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