ASTM-E1446:2013 Edition

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E1446-13 Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Atomic Emission Spectrometry

Published By	Publication Date	Number of Pages
ASTM	2013	4

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Categories: 77.120.99 - Other non-ferrous metals and their alloys, ASTM

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Description

ASTM E1446-13

Withdrawn Standard: Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Atomic Emission Spectrometry (Withdrawn 2022)

ASTM E1446

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.

Keywords

DCP-AES; direct current argon atomic spectroscopy; gold; spectrometry

ICS Code

ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)

DOI: 10.1520/E1446-13

Additional information

Silver	17 to 500
Element	Content Range, µg/g
Lead	17 to 100
Iron	6 to 150
Palladium	7 to 350
Copper	17 to 300
ICS Codes	77.120.99 - Other non-ferrous metals and their alloys