KS M ISO 424:2002
Photography-Processing chemicals-Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate

Standard No.
KS M ISO 424:2002
Release Date
2002
Published By
Korean Agency for Technology and Standards (KATS)
Status
Replace By
KS M ISO 424:2019
Latest
KS M ISO 424:2019
Replace
KS M ISO 424:1988
Scope
The specifications are sodium carbonate anhydrous (Na2CO3) and sodium carbonate monohydrate (Na2CO3·H) for photography.

KS M ISO 424:2002 history

  • 2019 KS M ISO 424:2019 Photography — Processing chemicals — Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate
  • 2002 KS M ISO 424:2002 Photography-Processing chemicals-Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate
  • 0000 KS M ISO 424:1988



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