Description
DURAN® drying tube, bent, with NS cone is a laboratory glass accessory designed to protect reaction setups from atmospheric moisture and to dry gas streams. The angled borosilicate glass 3.3 tube carries a standard ground joint cone NS 14/23 at one end while the opposite end remains open for packing. In use the tube is first lightly plugged with cotton wool, filled with a suitable drying agent and then secured with a second cotton plug to retain the desiccant. The permanent white printed marking and the precision ground joint provide a tight, reusable connection to flasks or apparatus. Supplied as a single piece from manufacturer Duran/DWK Life Sciences, this bent drying tube is ideal for moisture-sensitive syntheses, storage of hygroscopic reagents and simple gas-drying applications. The robust DURAN® glass construction offers excellent chemical resistance and thermal stability, supporting repeated laboratory use under standard conditions. Its compact bent geometry fits conveniently above reaction vessels without obstructing surrounding equipment.
This article belongs on Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Joint size: NS 14/23
- Shape: Bent
- Material: Borosilicate glass 3.3
- EAN: 4032051028708
Recently viewed
You may also like
Browse related categories
Category
Distillation & extraction glassware
Sub-category
Distillation heads, adapters & columns
Catalogue
Brand
Questions about DURAN® Drying Tube, bent, with standard ground cone
What is this article?
DURAN® Drying Tube, bent, with standard ground cone is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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.