Description
Anti-foaming intermediate piece with cone and socket NS 29/32 is manufactured from DURAN PRECISO tubing for integration into rotary evaporator systems. Intended as a connecting element between the evaporation flask and the condenser path, it helps manage foaming during distillation and concentration work with 500 ml flasks. The component supports solvent recovery and sample preparation routines where foam carry-over must be limited. With a net weight of 0,21 kg, the intermediate piece fits standard laboratory rotary evaporator configurations used in chemical, pharmaceutical and research environments. Produced by manufacturer Witeg, the DURAN glass construction provides the chemical resistance and thermal behaviour expected of precision borosilicate laboratory glassware. Its role as an anti-foaming intermediate piece improves process control when evaporating solutions prone to frothing, helping maintain cleaner condenser paths and more consistent distillation performance in everyday laboratory practice.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc(s)
- Joint size: NS 29/32
- Material: DURAN PRECISO tubing
- Compatible flask: 500 ml
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Questions about Rotary evaporator safety trap
What is this article?
Rotary evaporator safety trap is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Rotary evaporators, inside Pumps, vacuum & evaporation, in Lab instruments.
A rotary evaporator spins a flask under vacuum so solvent boils off a sample at a modest temperature. The flask size, the condenser type and the vacuum the seal can hold are the specification. Bumping is a flask that was too full or a vacuum that arrived too fast.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Rotary evaporators. The catalogue is Lab instruments.
Shelves beside this one are Vacuum pumps, Peristaltic & dosing pumps, Vacuum & pump accessories, Drum, barrel & transfer pumps and Pumps (other) & 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.