EN ISO 4796-3:2000
(Main)Laboratory glassware - Bottles - Part 3: Aspirator bottles (ISO 4796-3:2000)
Laboratory glassware - Bottles - Part 3: Aspirator bottles (ISO 4796-3:2000)
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.
Laborgeräte aus Glas - Flaschen - Teil 3: Tubusflaschen (ISO 4796-3:2000)
Diese Internationale Norm legt eine Reihe von Tubusflaschen mit Gewindehals oder mit konischem Hals für die Abgabe von flüssigen Chemikalien und Reagenzien für den allgemeinen Laborgebrauch fest.
Verrerie de laboratoire - Flacons - Partie 3: Flacons à tubulure basse (ISO 4796-3:2000)
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.
Laboratorijska steklovina - Steklenice - 3. del: Sesalne steklenice (ISO 4796-3:2000)
General Information
- Status
- Published
- Publication Date
- 31-Mar-2000
- Technical Committee
- CEN/TC 332 - Laboratory equipment
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 15-Dec-2007
- Completion Date
- 15-Dec-2007
Overview
EN ISO 4796-3:2000 is an international standard published by CEN that specifies requirements for laboratory glassware aspirator bottles. This part of the ISO 4796 series focuses on aspirator bottles with either a screw neck or a conical neck, designed for the safe and effective delivery of liquid chemicals and reagents in general laboratory applications. The standard ensures uniformity in design, dimensions, and materials, facilitating interoperability and safety in laboratory environments.
The aspirator bottles defined in ISO 4796-3:2000 serve as essential components in laboratories, providing reliable containment and controlled liquid dispensing solutions. This facilitates accurate reagent handling, contributing to quality laboratory operations and experimental success.
Key Topics
- Scope and Application: Defines aspirator bottles suitable for laboratory liquids, available in screw neck or conical neck designs.
- Types and Capacities: Includes three bottle types:
- ASN: Aspirator bottles with a screw neck
- ACS: Aspirator bottles with a conical neck socket
- ACJ: Aspirator bottles with an interchangeable conical ground joint
Nominal capacities range from 0.5 L to 20 L for diverse laboratory volume requirements.
- Design Specifications:
- Dimensions and tolerances for height, diameter, neck, and wall thickness are standardized to ensure compatibility and safety.
- Bottles must have a stable base, smooth transitions between sections, and a stout neck with a strengthening lip for spill prevention.
- Wall thickness minimums prevent fragility and breakage.
- Material & Construction: Glass quality must allow for even distribution and resistance to laboratory conditions. Optional protective plastic coatings enhance durability and safety.
- Outlets and Closures: Bottles have sidewall outlets approximately 28 mm from the base, equipped with standardized threaded or ground joints for secure connections with stoppers or apparatus. Closures comply with complementary parts of ISO 4796 for screw neck and conical neck bottle types.
- Marking and Designation: Clear labeling rules facilitate identification by type and nominal capacity, supporting traceability and proper usage in lab workflows.
Applications
Aspirator bottles adhering to EN ISO 4796-3:2000 are critical in:
- Chemical and biochemical laboratories requiring controlled dispensing of reagents and solvents.
- Analytical and research facilities that depend on standardized, high-quality glassware to maintain consistency in experiments.
- Industrial laboratories performing liquid handling with corrosive or sensitive chemicals where leak-proof and durable containers are essential.
- Educational labs aiming to align with international safety and quality standards for laboratory equipment.
The standard’s comprehensive coverage of bottle types, sizes, neck designs, and connections supports diverse liquid handling needs, while ensuring safety, accuracy, and compatibility in laboratory glassware applications.
Related Standards
- EN ISO 4796-1:2000: Laboratory glassware - Bottles - Part 1: Screw-neck bottles
- EN ISO 4796-2:2000: Laboratory glassware - Bottles - Part 2: Conical neck bottles
- ISO 383: Laboratory glassware - Interchangeable conical ground joints
These related parts complement EN ISO 4796-3 by covering other common bottle designs, closures, and joint standards, enabling comprehensive standardization across laboratory bottle types.
Keywords: Laboratory glassware, aspirator bottles, ISO 4796-3, chemical reagent bottles, screw neck bottles, conical neck bottles, laboratory standards, liquid dispensing bottles, glassware dimensions, laboratory safety, standardized laboratory bottles.
Frequently Asked Questions
EN ISO 4796-3:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Laboratory glassware - Bottles - Part 3: Aspirator bottles (ISO 4796-3:2000)". 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.
EN 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.
EN 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)
SLOVENSKI STANDARD
01-september-2000
1DGRPHãþD
SIST ISO 4796:1995
Laboratorijska steklovina - Steklenice - 3. del: Sesalne steklenice (ISO 4796-
3:2000)
Laboratory glassware - Bottles - Part 3: Aspirator bottles (ISO 4796-3:2000)
Laborgeräte aus Glas - Flaschen - Teil 3: Tubusflaschen (ISO 4796-3:2000)
Verrerie de laboratoire - Flacons - Partie 3: Flacons a tubulure basse (ISO 4796-3:2000)
Ta slovenski standard je istoveten z: EN ISO 4796-3:2000
ICS:
71.040.20 Laboratorijska posoda in Laboratory ware and related
aparati apparatus
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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 4796-3:2000(E)
©
ISO 2000
ISO 4796-3:2000(E)
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ISO 4796-3:2000(E)
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 jo
...
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