International Standard
ISO 383:1976
Laboratory glassware — Interchangeable conical ground joints
Reference number
ISO 383:1976
ISO 383:1976
Edition 1
1976-08
1976-08
© ISO 2024
International Standard
p
ISO 383:1976
4364
Published
(Edition 1, 1976)
This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
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.
Life cycle
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