• ASTM E1446-05

ASTM E1446-05

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

ASTM International, 10/01/2005

Publisher: ASTM

File Format: PDF

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Published:01/10/2005

Pages:4

File Size:1 file , 72 KB

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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 150 Lead 17 to 100 Palladium 7 to 350 Silver 17 to 500

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.

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