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Standard

ISO 939:1980

Withdrawn

Note: This standard has a new edition: ISO 939:2021

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Abstract

Specifies a method consisting in determining the amount of water entrained by azeotropic distillatiom, using an organic liquid immiscible with water, and collected in a graduated tube. Lists the apparatus to be used and describes sampling, procedure, expression of results and the details to be included in the test report. An example of an entrainment distillation apparatus is given in an annex.

Document information

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 67.220.10
  • ISO TC ISO/TC 34/SC 7

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