Description
Erlenmeyer flask 500 ml Boro 3.3 is a wide-neck conical laboratory flask with ground joint NS 45/40, manufactured from borosilicate glass 3.3. With a nominal volume of 0,5 l (500 ml) and a height of 170 mm, it provides ample working volume for mixing, media preparation and intermediate reaction steps while the conical form supports efficient swirling. The wide neck simplifies charging of powders, liquids and larger accessories and facilitates cleaning. The standardised NS 45/40 joint enables reliable coupling to stoppers, adapters or other jointed components when a connected setup is needed. Borosilicate glass 3.3 is chosen for its resistance to thermal shock and many common laboratory chemicals, supporting typical heating and cooling cycles. Supplied in packs of 10 pieces from manufacturer Hirschmann, these Erlenmeyer flasks serve general laboratory practice, culture work and sample handling where interchangeable ground-glass connections are required. The combination of wide neck, defined joint size and durable glass construction makes the vessel practical for teaching, research and routine quality-control environments that depend on classic conical flask geometry.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Storage temperature: +5 - +40°C
- Nominal volume: 500 ml
- Material: Borosilicate glass 3.3
- Neck type: Wide neck
- EAN: 4049338016228
- Technical Information Sheet:
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Questions about ERLENMEYER FLASK 500 ML, WIDE NECK WITH NS 45/40
What is this article?
ERLENMEYER FLASK 500 ML, WIDE NECK WITH NS 45/40 is the article on this page. Luminix Health distributes Hirschmann 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.