Description
Dimroth condenser with 250 mm length, socket NS 14/23 and cone NS 14/23 is a laboratory reflux cooler made from heat-resistant, durable borosilicate glass 3.3 according to DIN 12591. Polypropylene (PP) side arms with GL 14 screw threads accept tubing or hoses with a bore of 8–9 mm, enabling secure coolant connection without glass olives. Thick wall construction and a reinforced rim reduce the risk of breakage during washing, handling and transport. This Dimroth design from manufacturer ISOLAB Laborgeräte provides an internal coil that maximises cooling surface area within a compact outer profile, supporting efficient vapour condensation in reflux, distillation and synthesis work. The NS 14/23 ground joints integrate directly into standard laboratory glassware trains used in research, quality control and teaching laboratories. Supplied as one piece, the condenser is intended for routine organic and general chemistry applications where reliable thermal performance and mechanical robustness are required.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Dimroth condenser
- Material: Borosilicate glass 3.3
- Length: 250 mm
- Ground joints: Socket NS 14/23, cone NS 14/23
- EAN: 4250362626714
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Questions about condenser - dimroth - 250 mm - Socket : NS 14/23 - Cone : NS 14/23 - P.P side
What is this article?
condenser - dimroth - 250 mm - Socket : NS 14/23 - Cone : NS 14/23 - P.P side is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
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 Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, 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.

