International Standard
ISO 3625:1994
Photography — Processing chemicals — Specifications for potassium hydroxide
Reference number
ISO 3625:1994
Edition 2
1994-05
International Standard
Read sample
ISO 3625:1994
9059
Published (Edition 2, 1994)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 3625:1994

ISO 3625:1994
9059
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

Establishes criteria for the purity and describes the test methods for heavy metals content, iron content, halides, carbonate, appearance of solution.

General information

  •  : Published
     : 1994-05
    : International Standard confirmed [90.93]
  •  : 2
     : 4
  • ISO/TC 42
    37.040.30 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)