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ASTM International - ASTM E1446-05

Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Emission Spectrometry

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Organization: ASTM International
Publication Date: 1 October 2005
Status: inactive
Page Count: 4
ICS Code (Other non-ferrous metals and their alloys): 77.120.99
significance And Use:

This test method for the analysis of fine gold is primarily intended to test such material for compliance with compositional specifications. It is assumed that all who use this test method will be... View More

scope:

1.1 This test method covers the analysis of refined gold for the following elements having the following chemical composition limits:

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.

Document History

October 1, 2013
Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Atomic Emission Spectrometry
1.1 This 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...
ASTM E1446-05
October 1, 2005
Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Emission Spectrometry
1.1 This test method covers the analysis of refined gold for the following elements having the following chemical composition limits: Element Concentration Range, ppm Copper 17 to 300 Iron 6 to...
April 10, 1997
Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Emission Spectrometry
1.1 This test method covers the analysis of refined gold for the following elements having the following chemical composition limits: 1.2 This standard does not purport to address all of the safety...
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