Description
Erlenmeyer flask, 5000 ml, with 4 baffles and straight neck is a large laboratory culture vessel intended for better mixing and increased oxygen input into the sample. Constructed from borosilicate glass 3.3, it features four internal baffles that drive turbulent flow during agitation, supporting elevated oxygen transfer in aerobic cultivation and fermentation. The straight neck is compatible with 38 mm metal caps, enabling secure sealing for shaking and incubation steps. Nominal volume is 5 l and net weight is 1,400 kg, providing ample capacity for scale-up culture work in microbiology and biotechnology. Supplied as a single piece and manufactured in Germany, the flask from manufacturer Rettberg carries the Rettberg ® trademark and falls under laboratory vessels. It is well suited to Erlenmeyer, culture-flask and baffle-flask applications that demand homogeneous media suspension and improved mass transfer throughout the working volume in routine laboratory shaking protocols.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 5 l
- Material: Borosilicate glass 3.3
- Baffles: 4
- Neck: Straight, for 38 mm metal caps
- Technical Information Sheet:
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Questions about Erlenmeyer flask, 5000 ml, with 4 baffles and straight neck
What is this article?
Erlenmeyer flask, 5000 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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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.