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ASTM D4422 2013 Edition, December 1, 2013
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Standard Test Method for Ash in Analysis of Petroleum Coke
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This test method covers the determination of the ash content of petroleum coke.

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

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.

*A Summary of Changes section appears at the end of this standard