ASTM International - ASTM E463-08
Standard Test Method for Silica in Fluorspar by the Silico-Molybdate Visible Spectrometry
| Organization: | ASTM International |
| Publication Date: | 15 December 2008 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Aluminium ores): | 73.060.40 |
| ICS Code (Non-metalliferous minerals): | 73.080 |
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... View More
scope:
1.1 This test method covers the determination of silica in fluorspar in concentrations from 0.5 % to 10 %.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.
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