Description
neoChoice Erlenmeyer flask in borosilicate glass 3.3 is a wide-neck laboratory flask with a nominal volume of 250 ml, supplied as a practical pack of 10 pieces. Manufactured from durable Simax borosilicate glass 3.3 and provided with clear graduation markings, it supports reliable volume estimation during routine preparation, mixing, and heating work. The wide-neck design eases filling, swirling, and cleaning, making the vessel suitable for general chemistry, media work, and sample handling where convenient access is preferred. Thermal and chemical resistance typical of borosilicate glass 3.3 allows use across common laboratory temperature ranges and with many aqueous and organic media. This neoChoice flask from manufacturer neolab - Labor fits standard laboratory workflows that require graduated Erlenmeyer geometry for titration setups, culture media, or intermediate storage. The conical body promotes efficient mixing with reduced splash risk, while the robust glass construction supports repeated autoclaving and everyday bench use when handled according to good laboratory practice. Ideal for teaching labs, research groups, and quality-control environments needing consistent wide-neck 250 ml flasks in multi-piece packs.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Brand: neoChoice
- Material: Borosilicate glass 3.3
- Neck type: Wide neck
- Nominal volume: 250 ml
- EAN: 4058072062583
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Questions about neoChoice Erlenmeyer-Kolben, Borosilikatglas, Weithals, 250 ml Simax, 10 St./Pac
What is this article?
neoChoice Erlenmeyer-Kolben, Borosilikatglas, Weithals, 250 ml Simax, 10 St./Pac is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Erlenmeyer flasks, inside Beakers & flasks, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

