Description
Erlenmeyer flask, 3000 ml, with 4 baffles and straight neck is a laboratory culture vessel designed for better mixing and increased oxygen input into the sample. Made from DURAN borosilicate glass 3.3, the flask incorporates four baffles that generate turbulence under shaking, improving oxygen transfer during aerobic growth and fermentation workflows. Its straight neck accepts 38 mm metal caps for reliable closure on orbital shakers and in incubators. Nominal volume is 3 l with a net weight of 0,800 kg, making the vessel suitable for larger culture volumes in microbiology and biotechnology laboratories. Offered as one piece and originating from Germany, this baffled Erlenmeyer from manufacturer Rettberg is marked Rettberg ® and classified among laboratory vessels. It serves culture-flask, Fernbach-style and related applications where baffle-assisted aeration and homogeneous suspension of media or cells are required across the full working volume in everyday shaking-culture protocols.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 3 l
- Material: DURAN borosilicate glass 3.3
- Baffles: 4
- Neck: Straight, for 38 mm metal caps
- Technical Information Sheet:
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Questions about Erlenmeyer flask, 3000 ml, with 4 baffles and straight neck
What is this article?
Erlenmeyer flask, 3000 ml, with 4 baffles and straight neck is the article on this page. Luminix Health distributes Rettberg 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.