ISO 383:1976

Laboratory glassware — Interchangeable conical ground joints

Publication date: Aug 1, 1976

General information

Current stage: 90.60 Effective date: Mar 5, 2023

Originator: ISO

Owner: ISO/TC 48

Type: International Standard

ICS: 71.040.20

Languages: French English

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Status: Published

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Scope

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

NOW

PUBLISHED
ISO 383:1976
90.60 Close of review
Mar 5, 2023

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