Description
Erlenmeyer flask 25 ml with narrow neck is a classic laboratory vessel made from borosilicate glass 3.3 in accordance with DIN ISO 1773. It is supplied with a beaded rim and white graduation markings intended for approximate volume orientation during routine work. The nominal volume is 0,025 l. Erlenmeyer flasks are not measuring instruments; their scales serve only for orientation rather than precise volumetric determination. Packed in units of 10 pieces from manufacturer Marienfeld, the narrow-neck geometry helps reduce evaporation and splash-out when solutions are swirled or mixed. Borosilicate glass 3.3 provides the thermal and chemical durability expected for everyday heating, mixing and holding of liquids in chemistry, microbiology and teaching laboratories. The compact 25 ml size suits small-scale preparations, culture work and general sample handling, integrating smoothly into standard laboratory workflows where reliable reusable glassware is required.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 0,025 l
- Material: Borosilicate glass 3.3
- Neck type: Narrow neck
- Rim: Beaded rim
- EAN: 4250317310293
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Questions about Erlenmeyer flasks 25 ml, narrow neck,
What is this article?
Erlenmeyer flasks 25 ml, narrow neck, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Fioles Erlenmeyer, inside Béchers & fioles, 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 Béchers & fioles. The sub-category is Fioles Erlenmeyer. The catalogue is Matériel de laboratoire.
Shelves beside this one are Ballons à fond rond, Béchers, Récipients de réaction & récipients à double enveloppe, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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. 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.