Coal and coke – Analysis and testing, Part 9.3: Coal and coke – Phosphorus – Ash digestion/phosphomolybdovanadate method

Published by	Publication Date	Number of Pages
AS	01/20/2000		7

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AS 1038.9.3 – Coal and coke – Analysis and testing, Part 9.3: Coal and coke – Phosphorus – Ash digestion/phosphomolybdovanadate method

Sels out a method for the spectrophotometric determination of phosphorus in coal and coke, as phosphomolybdovanadate. Included are two alternative methods of sample decomposition. This method is also applicable to the determination of phosphorus in coal ash and coke ash.