Reference number
ISO 8556:1986
© ISO 2025
ISO 8556:1986
Aluminium ores — Determination of phosphorus content — Molybdenum blue spectrophotometric method
Edition 1
1986-04
Withdrawn
Withdrawn (Edition 1, 1986)

Abstract

The method is applicable to materials having phosphorus contents, expressed as diphosphorus pentoxide between 0,01 and 5 % (m/m). The arsenic content of the sample does not affect the determination. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report. An annex shows the flowsheet of the procedure for the acceptance of test results.

General information

  • Status
     : Withdrawn
    Publication date
     : 1986-04
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 79/SC 12
    ICS :
    73.060.40 
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