Description
RAK250 behrotest reaction flask 250 ml, with 3 necks is a multi-neck reaction vessel for laboratory sample treatment and analytical preparation. The 250 ml working volume combined with three necks enables simultaneous connection of addition lines, probes, condensers or transfer fittings, so reagents and monitoring tools can be introduced without repeated opening of the vessel. This configuration supports controlled reaction setups used in water and wastewater analysis workflows, where structured multi-port geometry improves handling during sequential method steps. The behrotest RAK250 flask from manufacturer Behr is supplied as a single piece and fits accessory ranges for environmental and process analytical equipment. Laboratories can integrate the vessel into temporary reaction trains for determinations that require parallel access points, stable mounting and clear organisation of tubing or sensors. Packaged gross weight is 0,20 kg with a packaging volume of 0,002025 m³, giving a compact format for bench storage and kit assembly. Origin is Germany. The three-neck layout helps maintain defined conditions during multi-step procedures and reduces vessel changes between operations, supporting efficient routine work beside water and wastewater analysis instruments.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Reaction flask
- Series: behrotest
- Capacity: 250 ml
- Configuration: 3 necks
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Questions about RAK250 behrotest round bottom 3-neck flask, 250 ml
What is this article?
RAK250 behrotest round bottom 3-neck flask, 250 ml is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Matériel de laboratoire.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
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 Round-bottom flasks. The catalogue is Matériel de laboratoire.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.