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ASTM E1805

Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry

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Organization: ASTM
Publication Date: 1 April 2013
Status: active
Page Count: 5
ICS Code (Physicochemical methods of analysis): 71.040.50
scope:

This test method is for the determination of gold in copper concentrates in the content range from 0.2 μg/g to 17 μg/g.

NOTE 1-The lower scope limit is set in accordance with Practice E1601.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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. For specific warning statements.

Document History

ASTM E1805
April 1, 2013
Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry
This test method is for the determination of gold in copper concentrates in the content range from 0.2 μg/g to 17 μg/g. NOTE 1—The lower scope limit is set in accordance with Practice E1601. The...
June 1, 2007
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
This test method is for the determination of gold in copper concentrates in the concentration range from 0.2 to 17 µg/g (0.007 to 0.500 Troy oz/short ton). NOTE 1 - The lower scope limit is set in...
May 10, 2002
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
This test method is for the determination of gold in copper concentrates in the concentration range from 0.2 to 17 µg/g (0.007 to 0.500 Troy oz/short ton). NOTE 1 - The lower scope limit is set in...
April 10, 1996
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
1. Scope 1.1 This test method is for the determination of gold in copper concentrates in the concentration range from 0.2 to 17 μg/g (0.007 to 0.500 Troy oz/short ton). 1.2 This standard does not...

References

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