Description
Erlenmeyer flask with 3 baffles, 250 ml is a DURAN® culture flask intended for microbiological examination and environmental analysis applications. The three baffles promote more effective mixing and aeration under shaking conditions, helping maintain uniform cell and media suspension at intermediate culture volumes. Dimensions include an outer diameter of 85 mm and a height of 149 mm, finished with a GL 32 threaded neck for secure capping. Supplied as one piece weighing 0,135 kg, this glassware from manufacturer Carl ROTH supports culture-vial routines, scale-related trials and day-to-day shaken incubations. The conical Erlenmeyer geometry together with the baffle design suits laboratories that need improved mass transfer without changing established shake-flask methods. Transparent DURAN® construction allows straightforward visual monitoring throughout growth. The 250 ml working size bridges small screening flasks and larger vessels, making it a practical choice for inoculum expansion, environmental sample cultures and parallel microbiological experiments requiring consistent agitation performance.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc(s)
- Capacity: 250 ml
- Outer diameter: 85 mm
- Thread: GL 32
- Height: 149 mm
- Weight: 0,135 kg
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Questions about Erlenmeyer flask with 3 baffles, 250 ml, outer-Ø 85mm, GL 32, H 149mm, DURAN®
What is this article?
Erlenmeyer flask with 3 baffles, 250 ml, outer-Ø 85mm, GL 32, H 149mm, DURAN® is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.