BSI - BS 5659-6
Methods of test for acid-grade fluorspar. Determination of total phosphorus content
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| Organization: | BSI |
| Publication Date: | 31 May 1983 |
| Status: | inactive |
| ICS Code (Non-metalliferous minerals): | 73.080 |
scope:
Specifies a molybdophosphate photometric method for determination of total phosphorus content.
Document History
June 29, 1990
Acid-Grade Fluorspar Part 6: Determination of Total Phosphorus Content
Reduced molybdophosphate spectrometric method, applicable to phosphorus contents, expressed as phosphate, in the range 0.01% to 1.0%, by mass. Applies also to ceramic-grade fluorspar.
BS 5659-6
May 31, 1983
Methods of test for acid-grade fluorspar. Determination of total phosphorus content
Specifies a molybdophosphate photometric method for determination of total phosphorus content.