Buy this standard

Abstract Preview

Cancels and replaces the first edition (1976). Lays down criteria for the purity of photographic-grade potassium ferricyanide and describes the tests to be used to determine the purity.


General information

  • Status :  Published
    Publication date : 1994-11
  • Edition : 2
    Number of pages : 2
  • Technical Committee
    :
    ISO/TC 42
    Photography
  • ICS :
    37.040.30
    Photographic chemicals

Buy this standard

Format Language
PDF
Paper
  • CHF38

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

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)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.

  2. Store
  3. Standards catalogue
  4. ICS
  5. 37
  6. 37.040
  7. 37.040.30
  8. ISO 3624:1994