International Standard
ISO 1392:1977
Determination of crystallizing point — General method
Reference number
ISO 1392:1977
Edition 1
International Standard
Read sample
ISO 1392:1977
Published (Edition 1, 1977)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 1392:1977

ISO 1392:1977
CHF 42
Convert Swiss francs (CHF) to your currency


The method is applicable in the range from about -50 °C to about +250 °C. the determination can be carried out directly on the sample as received, or on the dried sample, or on both. In which of these conditions the sample is to be tested will be stated in the specific test method for each material. The principle is based on cooling the liquid or liquefied sample and observation of the temperature during crystallization under defined conditions. Samples with a higher water content, e.g. pastes, shall be dried before in every case. - Replaces ISO Recommendation R 1392-1970.

General information

  •  : Published
     : 1977-02
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 47
  • RSS updates

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)