The determination is carried out by measurement of the crystallization temperature of a mixture of essential oil and o-cresol. This temperature depends on the 1,8-cineole content of the essential oil. A table gives the 1,8-cineole content as a function of the crystallization temperature of the essential oil/o-cresol mixture.

General information

  • Status :  Withdrawn
    Publication date : 1981-08
  • Edition : 1
    Number of pages : 3
  • :
    ISO/TC 54
    Essential oils
  • 71.100.60
    Essential oils

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.