SIST EN ISO 24450:2006

Laboratory glassware - Wide-necked boiling flasks (ISO 24450:2005)

This International Standard specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks with wide neck for general laboratory purpose. The flasks are provided for;direct use in laboratory, fitting together with other equipment f or general laboratory purposes;-further work up to other products.

Laborgeräte aus Glas - Erlenmeyer-, Rund- und Stehkolben, weithalsig (ISO 24450:2005)

Diese Internationale Norm legt Anforderungen und Maße für eine international akzeptierte Reihe von Erlenmeyerkolben sowie Rundkolben und Stehkolben mit weitem Hals für den allgemeinen Laborgebrauch fest. Die Kolben sind vorgesehen für:
-   die direkte Benutzung im Labor, zusammenpassend mit anderen Geräten für den allgemeinen Laborgebrauch;
-   die Weiterverarbeitung zu anderen Produkten.
ANMERKUNG   Für Enghalskolben gilt ISO 1773. Hinsichtlich Kolben mit Kegelschliff siehe ISO 4797.

Verrerie de laboratoire - Fioles coniques et ballons a col large (ISO 24450:2005)

L'ISO 24450:2005 spécifie les exigences et les dimensions d'une série de fioles coniques, de ballons à fond rond et à fond plat, à col large, acceptable à l'échelle internationale et satisfaisant aux besoins généraux des laboratoires. Ces fioles sont destinées à un usage direct en laboratoire, en association avec d'autres matériels de laboratoire à usage général, et à la fabrication d'autres produits.
En ce qui concerne les fioles coniques et ballons à col étroit, l'ISO 1773 s'applique. Pour les fioles coniques et ballons à col muni d'un assemblage conique rodé, voir l'ISO 4797.

Laboratorijska steklovina - Vrelne bučke s širokim vratom (ISO 24450:2005)

General Information

• Status: Published
• Publication Date: 31-Jan-2006
• Withdrawal Date: 31-Mar-2006
• ICS: 71.040.20 - Laboratory ware and related apparatus
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Feb-2006
• Due Date: 01-Feb-2006
• Completion Date: 01-Feb-2006
• Ref Project: EN ISO 24450:2005 - Laboratory glassware - Wide-necked boiling flasks (ISO 24450:2005)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 24450:2006
01-februar-2006
/DERUDWRULMVNDVWHNORYLQD9UHOQHEXþNHVãLURNLPYUDWRP,62
Laboratory glassware - Wide-necked boiling flasks (ISO 24450:2005)
Laborgeräte aus Glas - Erlenmeyer-, Rund- und Stehkolben, weithalsig (ISO
24450:2005)
Verrerie de laboratoire - Fioles coniques et ballons a col large (ISO 24450:2005)
Ta slovenski standard je istoveten z: EN ISO 24450:2005
ICS:
71.040.20 Laboratorijska posoda in Laboratory ware and related
aparati apparatus
SIST EN ISO 24450:2006 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 24450:2006

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SIST EN ISO 24450:2006
EUROPEAN STANDARD
EN ISO 24450
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2005
ICS 71.040.20

English Version
Laboratory glassware - Wide-necked boiling flasks (ISO
24450:2005)
Verrerie de laboratoire - Fioles coniques et ballons à col Laborgeräte aus Glas - Erlenmeyer-, Rund- und
large (ISO 24450:2005) Stehkolben, weithalsig (ISO 24450:2005)
This European Standard was approved by CEN on 28 October 2005.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24450:2005: E
worldwide for CEN national Members.

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SIST EN ISO 24450:2006

EN ISO 24450:2005 (E)





Foreword


This document (EN ISO 24450:2005) has been prepared by Technical Committee ISO/TC 48
"Laboratory glassware and related apparatus" in collaboration with Technical Committee
CEN/TC 332 "Laboratory equipment", the secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by May 2006, and conflicting national standards
shall be withdrawn at the latest by May 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Endorsement notice

The text of ISO 24450:2005 has been approved by CEN as EN ISO 24450:2005 without any
modifications.

2

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SIST EN ISO 24450:2006


INTERNATIONAL ISO
STANDARD 24450
First edition
2005-11-01

Laboratory glassware — Wide-necked
boiling flasks
Verrerie de laboratoire — Fioles coniques et ballons à col large




Reference number
ISO 24450:2005(E)
©
ISO 2005

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SIST EN ISO 24450:2006
ISO 24450:2005(E)
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ii © ISO 2005 – All rights reserved

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SIST EN ISO 24450:2006
ISO 24450:2005(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Series and capacities . 1
4 Material . 2
5 Construction and dimensions . 2
6 Marking . 3
Bibliography . 4

© ISO 2005 – All rights reserved iii

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