Description
Erlenmeyer flask with standard ground joint NS 14/23 is a compact conical laboratory vessel in borosilicate glass 3.3 (LBG 3.3) with a nominal volume of 5 ml. The classic Erlenmeyer profile combines a stable base with a narrow neck for controlled swirling and reduced splash-out when mixing small sample volumes. The standardised NS 14/23 ground joint provides a secure, interchangeable interface for stoppers, adapters, condensers and other ground-joint components commonly used in analytical and preparative work. Made from borosilicate glass 3.3, the flask offers the thermal and chemical resistance expected of this glass type for routine heating, cooling and contact with aqueous or organic media. Supplied as a single piece from manufacturer Labbox, it suits teaching labs, sample preparation, small-scale reactions and any workflow that specifies a 5 ml Erlenmeyer with an NS 14/23 joint. Clear glass walls support visual checks of fill level, colour changes and phase behaviour. Net weight is 0,016 kg, so the vessel remains easy to handle on the bench or in a fume cupboard while remaining compatible with standard LBG 3.3 glassware sets.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Nominal volume: 5 ml
- Ground joint: NS 14/23
- EAN: 8434868012998
- GTIN: 08434868012998
- Technical Information Sheet:
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Questions about Flask, Erlenmeyer, mouth 14/23, LBG 3.3, 5 ml
What is this article?
Flask, Erlenmeyer, mouth 14/23, LBG 3.3, 5 ml is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Erlenmeyer flasks, inside Beakers & flasks, in Labware.
An Erlenmeyer, or conical, flask has a flat base and a narrowing wall so a liquid can be swirled. It is the ordinary culture and titration flask. A baffled wall is a different article, used when the swirl must turn the liquid over.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Erlenmeyer flasks. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.