Reference number
ISO 419:1972
ISO 419:1972
Photographic grade sodium thiosulphate, crystalline — Specification
Edition 1
1972-06
Withdrawn
ISO 419:1972
4427
Withdrawn (Edition 1, 1972)

General information

  •  : Withdrawn
     : 1972-06
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 3
  • ISO/TC 42
    37.040.30 
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