BS 4140-14:1990 : Methods of test for aluminium oxide Methods of test for aluminium oxide — Part 14. Determination of calcium content Determination of calcium content
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This British Standard describes a flame atomic absorption method for the determination of the calcium content of aluminum oxide primarily used for the production of aluminum.
BS 4140-14:1990 : Methods of test for aluminium oxide Methods of test for aluminium oxide — Part 14. Determination of calcium content Determination of calcium content