Description
Erlenmeyer flask, narrow neck, 250 ml, borosilicate glass 3.3 is a robust conical laboratory flask intended for mixing, heating, culturing and general sample handling. Fabricated from borosilicate glass 3.3, it delivers the thermal shock resistance and chemical durability needed for routine aqueous and organic laboratory procedures. The narrow-neck design reduces solvent loss and splash risk while remaining compatible with stoppers, cotton plugs or simple closures. With a nominal volume of 250 ml, the flask is well suited to media preparation, titrations, buffer work and intermediate-scale reactions. Net weight is 0,130 kg and gross weight 0,154 kg, allowing easy manipulation on balances and in racks. Supplied in packs of 10 pieces from manufacturer IDL Diverse Artikel, these flasks support efficient glassware management in teaching, research and industrial laboratories. The classic conical profile ensures thorough swirling and complete drainage, contributing to consistent sample preparation across standard laboratory applications.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Storage temperature: Standard
- Nominal volume: 250 ml
- Material: Borosilicate glass 3.3
- Neck type: Narrow neck
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Questions about Erlenmeyer flasks narrow mouth ** IDL ** 250 ml, borosilicate glass 3.3
What is this article?
Erlenmeyer flasks narrow mouth ** IDL ** 250 ml, borosilicate glass 3.3 is the article on this page. Luminix Health distributes IDL Diverse Artikel 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
