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Scope

1.1 This test method covers the determination of aluminum in iron ores, concentrates, and agglomerates in the concentration range from 0.1 to 5 %.

1.2 This standard does not purport to address all of the safety problems, 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.

Significance and Use

This test method is intended as a referee method for compliance with compositional specifications for impurity content. It is assumed that all who use this procedure will be trained analysts capable of performing common laboratory practices skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Follow appropriate quality control practices such as those described in Guide E 882.

Keywords

aluminum; atomic absorption spectroscopy; iron ores; ICS Number Code 71.040.50 (Physicochemical methods of analysis); 73.060.10 (Iron ores)

To find similar documents by ASTM Volume:

03.05 (Analytical Chemistry for Metals, Ores, and Related Materials: E 32 - latest)

To find similar documents by classification:

71.040.50 (Physicochemical methods of analysis Including spectrophotometric and chromatographic analysis)

73.060.10 (Iron ores)

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