Reference number
ISO 10636:1994
International Standard
ISO 10636:1994
Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Edition 1
1994-05
Read sample
ISO 10636:1994
18730
Published (Edition 1, 1994)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 10636:1994

ISO 10636:1994
18730
Language
Format
CHF 42
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Abstract

Specifies the purity requirements and describes the test methods for insoluble matter, heavy metals content, iron, alkalinity, acidity, sulfide content, pH value, appearance of solution.

General information

  •  : Published
     : 1994-05
    : International Standard confirmed [90.93]
  •  : 1
     : 5
  • ISO/TC 42
    37.040.30 
  • RSS updates

Life cycle

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