ASTM E1335-08(2017) PDF

Scope: 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 silver 75.0 to 100.0 1.2 These 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 1.3 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. 1.5 This 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.

ASTM E1335-08(2017) Referenced Document

ASTM B562 Standard Specification for Refined Gold*， 2021-11-01 Update
ASTM E135 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E1601 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E173
ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals

2017 ASTM E1335-08(2017) Standard Test Methods for Determination of Gold in Bullion by Fire Assay Cupellation Analysis
2008 ASTM E1335-08 Standard Test Methods for Determination of Gold in Bullion by Fire Assay Cupellation Analysis
2004 ASTM E1335-04e1 Standard Test Methods for Determination of Gold in Bullion by Cupellation
2004 ASTM E1335-04 Standard Test Methods for Determination of Gold in Bullion by Cupellation
2003 ASTM E1335-03 Standard Test Methods for Determination of Gold in Bullion by Cupellation
1996 ASTM E1335-96(2000)e1 Standard Test Methods for Determination of Gold in Bullion by Cupellation