Reference number
ISO 5991:1979
© ISO 2024
ISO 5991:1979
Essential oils — Determination of residue from distillation under reduced pressure
Edition 1
1979-05
Withdrawn
Withdrawn (Edition 1, 1979)

Abstract

A test portion of the essential oil is slowly and under a reduced pressure of 660 Pa distilled until the temperature indicated in the standard for the essential oil is attained and the residue is weighed.

General information

  • Status
     : Withdrawn
    Publication date
     : 1979-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 54
    ICS :
    71.100.60 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

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. 71
  6. 71.100
  7. 71.100.60
  8. ISO 5991:1979