Description
DURAN® connecting piece with 90° angle and NS cone is a precision laboratory glassware component manufactured from borosilicate glass 3.3. It serves as a transition piece equipped with a standard ground joint (NS 24/29) on one side and an olive on the other instead of a second ground joint, allowing secure hose attachment for vacuum pumps or other tubing. The 90° angle configuration aids compact apparatus assembly while the ground joint ensures a tight seal. Connection of hoses via the olive is easy and leak-tight. A white print baked into the glass provides permanent, durable marking. This connecting piece from manufacturer Duran/DWK Life Sciences is intended for hose connection duties in laboratory vacuum and gas systems. With a net weight of 0,018 kg, the borosilicate glass 3.3 material delivers the chemical resistance and thermal performance characteristic of DURAN® glassware. It is well suited for building custom glass apparatus that require an angled hose take-off combined with a standard NS cone interface.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Material: Borosilicate glass 3.3
- Joint size: NS 24/29
- Angle: 90°
- EAN: 4032051028937
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Questions about DURAN® Connection Piece, 90° angle, with standard ground cone
What is this article?
DURAN® Connection Piece, 90° angle, 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.
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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.