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

Available format(s)

Hardcopy , PDF

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English

Published date

15-01-2017

Publisher

American Society for Testing and Materials

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

1.1These 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 silver	75.0 to 100.0

1.2These test methods appear in the following order:

	Sections

20.0 % – 99.0 % gold	10 – 17
0.5 % – 4.0 % gold	18 – 23
98.9 % – 99.8 % gold	24 – 30

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

1.4This 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.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	E 01
DocumentType	Test Method
Pages	7
ProductNote	Reconfirmed 2017
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM E 1335 : 2008

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 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 135 : 2023	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 50 : 2017 : REDLINE	Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
ASTM E 135 : 2021 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM B 562 : 1995 : R2017	Standard Specification for Refined Gold
ASTM B 562 : 1995 : R2021	Standard Specification for Refined Gold
ASTM E 135 : 2003 : REV B	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 1601 : 2019	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 135 : 2023 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 1601 : 1998	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 1601 : 2010	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 1601 : 2012 : REDLINE	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 135 : 2002 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 135 : 2022 : REV B	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 1601 : 2012	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 135 : 2022 : REV A	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 135 : 2021	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 135 : 2003	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 135 : 2003 : REV C	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 173 : 1993	Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)
ASTM E 135 : 2022	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E 50 : 1982 : R1986	Standard Practices for Apparatus, Reagents, and Safety Precautions for Chemical Analysis of Metals
ASTM E 135 : 2020 : REV B	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials

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ASTM E 1335 : 2008 : R2017

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

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