ISO 4796-3:2000
(Main)Laboratory glassware - Bottles - Part 3: Aspirator bottles
Laboratory glassware - Bottles - Part 3: Aspirator bottles
This part of ISO 4796 specifies a series of aspirator bottles with a screw neck or with a conical neck suitable for the delivery of liquid chemicals and reagents in general laboratory use.
Verrerie de laboratoire — Flacons — Partie 3: Flacons à tubulure basse
La présente partie de l'ISO 4796 spécifie une série de flacons à tubulure bassse, à col à vis ou à col conique, pour les produits chimiques et réactifs liquides, pour un usage courant de laboratoire.
General Information
- Status
- Published
- Publication Date
- 05-Apr-2000
- Technical Committee
- ISO/TC 48 - Laboratory equipment
- Drafting Committee
- ISO/TC 48 - Laboratory equipment
- Current Stage
- 9093 - International Standard confirmed
- Start Date
- 13-Mar-2023
- Completion Date
- 13-Dec-2025
Relations
- Effective Date
- 06-Jun-2022
Overview
ISO 4796-3:2000 specifies the requirements for laboratory glass aspirator bottles, designed for the delivery and storage of liquid chemicals and reagents in general laboratory use. This standard, part of the broader ISO 4796 series on laboratory bottles, defines the dimensions, types, materials, and construction details to ensure safety, reliability, and compatibility in laboratory environments. These aspirator bottles come with either screw necks or conical necks and are made to accommodate standard stopper fittings and accessories.
Key Topics
Scope and Purpose
This part of ISO 4796 covers aspirator bottles - bottles with a low side tube suitable for chemical reagent dispensing. It standardizes bottles with:- Screw neck (type ASN)
- Conical neck (type ACS)
- Conical neck with interchangeable ground joint (type ACJ)
Material and Construction
Bottles are manufactured from borosilicate glass (ISO 3585:1998), ensuring chemical resistance and thermal durability. The glass thickness and uniformity are controlled for safety and performance.Dimensions and Capacities
Nominal capacities range from 0.5L up to 20L. Dimensions and tolerances for height, diameter, and wall thickness are meticulously defined to maintain interchangeability and usability. Key attributes include:- Smooth transition radius at the base for stability
- Reinforced neck rims for secure sealing and to prevent liquid dripping
- Side tubes positioned approximately 28mm from the base with standard ground joints or screw threads
Design Features
- Bottles have bases designed to sit flat without rocking.
- The side tube includes a standard ground joint or compatible threading per ISO 383.
- Inner neck surfaces are smooth or precisely ground to fit rubber stoppers or ground-glass stoppers.
- Optional external plastic coatings provide additional protection and spill containment, compatible with steam sterilization at 135°C.
Marking and Designation
Bottles must be marked clearly with the ISO number, nominal capacity, and type, facilitating proper identification and traceability (e.g., "ISO 4796-3 - 2 ACS" for a 2-liter conical neck aspirator bottle).
Applications
ISO 4796-3 aspirator bottles are essential in chemical laboratories, research institutions, and industrial settings that require reliable chemical reagent storage and dispensing solutions. Their precise standardization offers practical benefits such as:
Chemical Reagent Handling
Safe delivery and storage of acids, solvents, and other liquid chemicals with resistance to chemical corrosion.Laboratory Fluid Transfer
Enables safe and controlled aspiration and pouring operations, improving efficiency in titrations, preparations, or analytical testing.Compatibility with Laboratory Equipment
Designed for integration with standard ground-glass joints and common stopper systems, ensuring versatility with existing glassware and laboratory setups.Durability and Safety
Resistant to thermal shock and mechanical stress due to borosilicate glass construction and optional protective coatings, reducing breakage risk during daily use.
Related Standards
- ISO 4796-1:2000 – Laboratory glassware – Bottles – Part 1: Bottles with screw neck
- ISO 4796-2:2000 – Laboratory glassware – Bottles – Part 2: Bottles with conical neck
- ISO 383:1976 – Laboratory glassware – Interchangeable tapered ground glass joints
- ISO 3585:1998 – Borosilicate glass 3.3 – Properties and durability
These interconnected standards ensure comprehensive standardization of laboratory bottles and glassware fittings, enhancing interoperability, safety, and laboratory efficiency worldwide.
Adherence to ISO 4796-3 guarantees that laboratory aspirator bottles meet internationally recognized quality and safety benchmarks, making it a critical reference for manufacturers, quality managers, and laboratory professionals focusing on chemical reagent handling and laboratory safety compliance.
Frequently Asked Questions
ISO 4796-3:2000 is a standard published by the International Organization for Standardization (ISO). Its full title is "Laboratory glassware - Bottles - Part 3: Aspirator bottles". This standard covers: This part of ISO 4796 specifies a series of aspirator bottles with a screw neck or with a conical neck suitable for the delivery of liquid chemicals and reagents in general laboratory use.
This part of ISO 4796 specifies a series of aspirator bottles with a screw neck or with a conical neck suitable for the delivery of liquid chemicals and reagents in general laboratory use.
ISO 4796-3:2000 is classified under the following ICS (International Classification for Standards) categories: 71.040.20 - Laboratory ware and related apparatus. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 4796-3:2000 has the following relationships with other standards: It is inter standard links to ISO 8371:1994. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 4796-3:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 4796-3
First edition
2000-04-01
Laboratory glassware — Bottles —
Part 3:
Aspirator bottles
Verrerie de laboratoire — Flacons —
Partie 3: Flacons à tubulure basse
Reference number
©
ISO 2000
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ii © ISO 2000 – All rights reserved
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this part of ISO 4796 may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 4796-3 was prepared by Technical Committee ISO/TC 48, Laboratory glassware and
related apparatus, Subcommittee SC 2, General laboratory glassware (other than measuring apparatus).
ISO 4796 consists of the following parts, under the general title Laboratory glassware — Bottles:
� Part 1: Screw-neck bottles
� Part 2: Conical neck bottles
� Part 3: Aspirator bottles
INTERNATIONAL STANDARD ISO 4796-3:2000(E)
Laboratory glassware — Bottles —
Part 3:
Aspirator bottles
1 Scope
This part of ISO 4796 specifies a series of aspirator bottles with a screw neck or with a conical neck suitable for the
delivery of liquid chemicals and reagents in general laboratory use.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 4796. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 4796 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 383:1976, Laboratory glassware — Interchangeable conical ground joints.
ISO 4796-1:2000, Laboratory glassware — Bottles — Part 1: Screw-neck bottles.
ISO 4796-2:2000, Laboratory glassware — Bottles — Part 2: Conical neck bottles.
3 Types and capacities
3.1 There are three types of aspirator bottles specified in this part of ISO 4796:
� type ASN: aspirator bottles with a screw neck;
� type ACS: aspirator bottles with a conical neck socket;
� type ACJ: aspirator bottles with an interchangeable conical ground joint.
3.2 The nominal capacities of aspirator bottles shall be chosen from the following series:
0,5 l — 1 l — 2 l — 5 l — 10 l and 20 l
3.3 The nominal capacity of an aspirator bottl
...
NORME ISO
INTERNATIONALE 4796-3
Première édition
2000-04-01
Verrerie de laboratoire — Flacons —
Partie 3:
Flacons à tubulure basse
Laboratory glassware — Bottles —
Part 3: Aspirator bottles
Numéro de référence
©
ISO 2000
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Fax. + 41 22 734 10 79
E-mail copyright@iso.ch
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ImpriméenSuisse
ii © ISO 2000 – Tous droits réservés
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée aux
comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en
liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec la Commission
électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI, Partie 3.
Les projets de Normes internationales adoptés par les comités techniques sont soumis aux comités membres pour
vote. Leur publication comme Normes internationales requiert l'approbation de 75 % au moins des comités
membres votants.
L’attention est appelée sur le fait que certains des éléments de la présente partie de l’ISO 4796 peuvent faire
l’objet de droits de propriété intellectuelle ou de droits analogues. L’ISO ne saurait être tenue pour responsable de
ne pas avoir identifié de tels droits de propriété et averti de leur existence.
La Norme internationale ISO 4796-3 a été élaborée par le comité technique ISO/TC 48, Verrerie de laboratoire et
appareils connexes, sous-comité SC 2, Verrerie de laboratoire non jaugée.
L'ISO 4796 comprend les parties suivantes, présentées sous le titre général Verrerie de laboratoire — Flacons:
� Partie 1: Flacons à col à vis
� Partie 2: Flacons à col conique
� Partie 3: Flacons à tubulure basse
NORME INTERNATIONALE ISO 4796-3:2000(F)
Verrerie de laboratoire — Flacons —
Partie 3:
Flacons à tubulure basse
1 Domaine d'application
La présente partie de l'ISO 4796 spécifie une série de flacons à tubulure bassse, à col à vis ou à col conique, pour
les produits chimiques et réactifs liquides, pour un usage courant de laboratoire.
2 Références normatives
Les documents normatifs suivants contiennent des dispositions qui, par suite de la référence qui y est faite,
constituent des dispositions valables pour la présente partie de l'ISO 4796. Pour les références datées, les
amendements ultérieurs ou les révisions de ces publications ne s’appliquent pas. Toutefois, les parties prenantes
aux accords fondés sur la présente partie de l'ISO 4796 sont invitées à rechercher la possibilité d'appliquer les
éditions les plus récentes des documents normatifs indiqués ci-après. Pour les références non datées, la dernière
édition du document normatif en référence s’applique. Les membres de l'ISO et de la CEI possèdent le registre des
Normes internationales en vigueur.
ISO 383:1976, Verrerie de laboratoire — Assemblages coniques rodés interchangeables.
ISO 3585:1998, Verre borosilicaté 3.3 — Propriétés.
ISO 4796-1:2000, Verrerie de laboratoire — Flacons — Partie 1: Flacons à col à vis.
ISO 4796-2:2000, Verrerie de laboratoire — Flacons — Partie 2: Flacons à col conique.
3 Types et capacités
3.1 Trois types de flacons à tubulure basse sont spécifiés dans la présente partie de l'ISO 4796:
� type ASN: flacons à col à vis;
� type
...
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