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ASTM E 1335 : 2008

ASTM E 1335 : 2008

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Methods for Determination of Gold in Bullion by Fire Assay Cupellation Analysis

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-11-2008

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 03.05, 2017 Defines cupellation analysis of bullion having chemical compositions.

1.1 These test methods cover cupellation analysis of bullion having chemical compositions within the following limits:

Element Concentration Range, %
Gold 0.5 to 4.0 and 20.0 to 99.8
Silver 1.0 to 99.5
Total gold plus silver75.0 to 100.0

1.2 These test methods appear in the following order:

Sections
20.0 % – 99.0 % gold10-17
0.5 % – 4.0 % gold18-23
98.9 % – 99.8 % gold24-30

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

1.4 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 safety hazards, see Section 8.

10.1 This test method covers cupellation analysis of gold in bullion containing 20.0 % to 99.0 % gold and 1.0 % to 80.0 % silver.

18.1 This test method covers the determination of gold in bullion estimated to contain from 0.5 % to 4.0 % gold and 75.0 % to 99.5 % silver.

24.1 This test method covers the cupellation analysis of gold in grade 99.5 refined gold.

Committee
E 01
DocumentType
Test Method
Pages
6
ProductNote
Reconfirmed 2008
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM E 2295 : 2013 Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Silver Determination in Slags and Cupels
ASTM E 2294 : 2003 : R2013 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry

ASTM E 50 : 2017 : REDLINE Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
ASTM E 1601 : 2012 : REDLINE Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 173 : 1993 Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)

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Hardcopy - English
PDF - English
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