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ASTM D3682-21
Standard Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes by Atomic Spectrometry
1.1This test method covers the analysis of the commonly determined major and minor elements in combustion residues from coal utilization processes.
1.2Use Test Method D5016 for determination of sulfur.
1.3Units - The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
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.
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