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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 is given.
In annex B, a method of testing the leakage including the apparatus is described.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 383 |
| Publication Date | Aug. 1, 1976 |
| Language | en - English |
| Page Count | |
| Revision Level | |
| Supercedes | |
| Committee | ISO TC 48 |
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Version 1 - 2026-06-22
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