Description
Thermometer adapter, DURAN® is a glass laboratory component designed to hold a thermometer in standard ground-joint apparatus. With thread 18 and core 19/26, it links temperature measurement to distillation, extraction and other conical-joint assemblies used in the chemical laboratory. The unit is supplied as 1 pc and weighs 0,018 kg, suiting compact modular glassware trains. This DURAN® adapter from manufacturer Lenz is intended for research and preparative workflows that require a thermometer to sit firmly in a ground joint without altering the rest of the setup. Core 19/26 engages matching female NS joints on flasks, heads or vessels, while thread 18 secures the thermometer stem through heating, reflux or fractionation steps. It forms part of the glass components category for distillation and extraction and follows common standard ground joint dimensions for straightforward interchange. Deploy it wherever a 19/26 joint configuration needs continuous temperature observation inside a sealed or greased ground-joint connection.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Thermometer adapter
- Material: DURAN® glass
- Joint type: Standard ground joint
- Thread: 18
- Core size: 19/26
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Questions about Thermometer adapter, DURAN®, st. ground joint, thread 18, core 19/26, 1 unit(s)
What is this article?
Thermometer adapter, DURAN®, st. ground joint, thread 18, core 19/26, 1 unit(s) is the article on this page. Luminix Health distributes Lenz 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

