Description
DURAN® Erlenmeyer flask with standard ground joint NS 24/29 is a 250 ml laboratory flask made from borosilicate glass 3.3. Owing to its large base area the vessel is well suited for preparing solutions and for their subsequent storage. The additional standard ground joint enables a tight closure of the flask. Distinctive features comprise a dense seal provided by the standard ground joint, an easily readable graduated scale with line division for content measurement, and a white imprint that is fired into the glass and therefore remains permanently durable. The conical geometry facilitates thorough mixing of several components. Typical laboratory applications include mixing of multiple components, dilution of solutions, measurement of liquid quantities and heating. This single-piece unit from manufacturer Duran/DWK Life Sciences offers a nominal volume of 0,25 l with a net weight of 0,13 kg. The combination of chemically resistant borosilicate glass 3.3, permanent scale marking and practical conical form supports reliable everyday work in preparation, storage and analytical handling. Certain volume sizes in the range are indicated as not conforming to DIN ISO.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Nominal volume: 250 ml
- Ground joint size: NS 24/29
- Material: Borosilicate glass 3.3
- EAN: 4032051027473
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Questions about DURAN® Erlenmeyer Flask with standard ground joint
What is this article?
DURAN® Erlenmeyer Flask with standard ground joint 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.
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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.