Abstract 

ISO 4045:2008 specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.


General information

  • Status :  Withdrawn
    Publication date : 2008-02
  • Edition : 2
    Number of pages : 3
  • Technical Committee
    :
    IULTCS
    International Union of Leather Technologists and Chemists Societies
  • ICS :
    59.140.30
    Leather and furs

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. 59
  6. 59.140
  7. 59.140.30
  8. ISO 4045:2008