ASTM E1568
Standard Test Method for Determination of Gold in Activated Carbon by Fire Assay Gravimetry
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About This Item
ASTM E1568 is the ASTM standard for determining gold in activated carbon by fire assay gravimetry. It provides a recognized test method for measuring gold content in a carbon sample, supporting consistent analytical results in situations where accurate precious metal determination is important. For organizations that rely on activated carbon as part of recovery or processing workflows, this technical document helps establish a clear approach to testing, reporting, and quality control.
ASTM E1568 standard overview
The ASTM E1568 standard focuses on a laboratory test method that uses fire assay gravimetry to determine gold in activated carbon. Its purpose is to define a repeatable analytical procedure for measuring gold content with a formal ASTM basis. As a standard test method, it is typically used to support consistency in measurement and to help align testing practices across laboratories, suppliers, and users who need reliable data for evaluation or compliance-related work.
Where is ASTM E1568 used?
This standard is commonly used in analytical laboratories and technical operations that test activated carbon for gold content. It is relevant wherever activated carbon is sampled and examined as part of precious metal recovery, process monitoring, or material verification. ASTM E1568 may also be used by buyers, sellers, and quality teams that need a documented method for comparing results and supporting specification checks tied to gold analysis.
Practical importance of ASTM E1568
ASTM E1568 matters because it helps reduce uncertainty in gold determination by giving users a defined test method to follow. That consistency can support better comparison of results, clearer procurement decisions, and more dependable quality control. In practice, a standardized approach to fire assay gravimetry can also help lower the risk of disputes caused by inconsistent laboratory methods or reporting practices. For technical buyers, it adds confidence when evaluating activated carbon performance or gold content.
- Fire assay gravimetric determination
- Gold content in activated carbon
- Laboratory testing and reporting
- Quality control and result consistency
- Technical reference for procurement review
- Publication Date: 2021-12-15
- Publisher: ASTM
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