Description
DURAN® Erlenmeyer flask, narrow neck, 25 ml is a classic conical laboratory flask made from borosilicate glass 3.3. The material offers very good chemical resistance, nearly inert behaviour and a high maximum working temperature, making the vessel well suited to routine laboratory use. Uniform wall-thickness distribution yields minimal thermal expansion and correspondingly high resistance to thermal shock, so the flask performs reliably during heating, rapid temperature changes and hot-plate work. The conical body facilitates efficient mixing of liquids, while an easy-to-read graduated scale with permanent white print supports approximate volume measurement. Typical applications include cultivation, storage and transport of media, mixing of multiple components, heating, dilution of solutions and measurement of liquid volumes. This narrow-neck 25 ml size from manufacturer Duran/DWK Life Sciences is supplied as a single piece; note that the 25 ml version is supplied without Retrace Code. Net weight is approximately 0,035 kg.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Nominal volume: 25 ml
- Material: Borosilicate glass 3.3
- Neck type: Narrow neck
- EAN: 4032051006317
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about DURAN® Erlenmeyer Flask, narrow neck
What is this article?
DURAN® Erlenmeyer Flask, narrow neck is the article on this page. Luminix Health distributes DWK Life Sciences 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.
How does ordering and shipping work?
We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. 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.
