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ISO 4797:1981

Laboratory glassware — Flasks with conical ground joints

May 1, 1981
95.99 Withdrawal of Standard   Jul 2, 2004

General information

95.99     Jul 2, 2004

ISO

ISO/TC 48

International Standard

71.040.20  

French   English  

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Scope

An international acceptable series of flasks is specified concluding: round-bottom, flat-bottom and conical flasks. Two series are specified for each type of round-bottom and flat-bottom flasks. The series differ in heigt and in selection of joint sizes. For conical flasks one series of heights is specified each having different joint sizes. The material must be borosilicate glass 3.3. For the three types of flasks the capacities and the series with overall height and joint size are tabled.

Life cycle

NOW

WITHDRAWN
ISO 4797:1981
95.99 Withdrawal of Standard
Jul 2, 2004

REVISED BY

WITHDRAWN
ISO 4797:2004