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ASTM D5987 Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and

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ASTM D5954 Standard Test Method for Mercury Sampling and Measurement in Natural Gas by Atomic Absorp

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ASTM D5865 Standard Test Method for Gross Calorific Value of Coal and Coke

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ASTM D5758 Standard Test Method for Determination of Relative Crystallinity of Zeolite ZSM-5 by X-Ra

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ASTM D5757 Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by

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ASTM D5671 Standard Practice for Polishing and Etching Coal Samples for Microscopical Analysis by Re

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