Description
RAK500 behrotest reaction flask 500 ml, with 3 necks is a laboratory reaction vessel offering a larger working volume for multi-port analytical setups. The 500 ml capacity and three-neck design allow concurrent attachment of feed lines, measurement probes, condensers or outlet connections, supporting controlled addition and observation during sample treatment. It is intended as an accessory for water and wastewater analysis equipment, where multi-neck geometry helps organise reaction trains without frequent opening of the flask. The behrotest RAK500 unit from manufacturer Behr is delivered as one piece for integration into existing laboratory assemblies. Net weight is 0,14 kg and packaged gross weight is 0,20 kg, with a packaging volume of 0,0028985 m³, so the item remains practical for storage, shipping and instrument accessory kits. Country of origin is Germany. Using three necks in parallel streamlines method sequences that combine reagent introduction, temperature or gas control and product transfer. This format suits environmental and process laboratories that need flexible, repeatable vessel configurations beside water and wastewater analytical systems while keeping bench layouts clear and modular.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
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Questions about RAK500 behrotest round bottom 3-neck flask, 500 ml
What is this article?
RAK500 behrotest round bottom 3-neck flask, 500 ml is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
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 Labware.
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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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.

