International Standard
ISO 3629:2000
Photography — Processing chemicals — Specifications for potassium metabisulfite
Reference number
ISO 3629:2000
Edition 3
2000-12
© ISO 2024
International Standard
Read sample
Published (Edition 3, 2000)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 3629:2000

Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

This International Standard establishes criteria for the purity of photographic-grade potassium metabisulfite and

specifies the tests to be used to determine the purity.

General information

  • Status
     : Published
    Publication date
     : 2000-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 42
    ICS :
    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)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 37
  6. 37.040
  7. 37.040.30
  8. ISO 3629:2000