Reference number
ISO 9061:1988
ISO 9061:1988
Acid-grade and ceramic-grade fluorspar — Determination of iron content — 1,10-Phenanthroline spectrometric method
Edition 1
1988-12
Withdrawn
ISO 9061:1988
16630
Withdrawn (Edition 1, 1988)

General information

  •  : Withdrawn
     : 1988-12
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 3
  • ISO/TC 175
    73.080 
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