Description
KEX500F/TK Compact System is a behrotest compact extraction unit configured for 500 ml extraction with stopcock. The system combines the extraction stage with a 1000 ml round-bottom flask and a titanium cooler in one ready-to-use compact arrangement. Designed for classical laboratory extraction work, it provides a practical single-place setup where solvent extraction is performed at the 500 ml scale and condensate is returned efficiently via the titanium cooler. The integrated stopcock supports convenient handling of the extract after the run. This compact system from manufacturer Behr is aimed at laboratories that need a straightforward 500 ml extraction place with matching flask capacity and robust cooling performance. Supplied as one complete unit, it fits routine Soxhlet-style and related fat or solvent extraction procedures that call for a 1000 ml round-bottom receiver flask and durable titanium condensation. The configuration keeps glassware, cooler and stopcock-equipped extraction path together for clear, reproducible bench-scale extraction workflows.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
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Questions about KEX500F/TK
What is this article?
KEX500F/TK is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Stopcocks & valves. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing 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.
How does ordering and shipping work?
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.





