ISO 383:1976 Preview

Laboratory glassware -- Interchangeable conical ground joints

The requirements deal with four series of conial ground joints. The conicity, the great diameter and the length of the ground joint including the tolerances are specified and tabled. In addition the surface finish and the peak-to-valley height are specified. In annex A a system of gauging for the diameters and lengths of these joints are given, in annex B a method of testing the leakage including the apparatus is describes.


General information

  • Current status : Published
    Publication date : 1976-08
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 48
    Laboratory equipment
  • 71.040.20
    Laboratory ware and related apparatus

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