Description
Cone FCH-V NS 24/29 is a precision ground joint cone designed for high-vacuum laboratory use. It conforms to the PRECISO NS 24/29 standard and offers a male taper with an outer diameter of 22 mm, a length of 140 mm and a wall thickness of 1,8 mm. The FCH-V configuration is suited to vacuum lines, distillation apparatus and reaction set-ups that rely on interchangeable NS 24/29 joints for leak-tight connections. Supplied as a single piece with a net weight of 0,035 kg, the cone provides a practical drop-in component for glassware assemblies requiring these exact dimensions. Manufactured by Witeg, the PRECISO FCH-V cone maintains the dimensional consistency needed for reliable mating with corresponding sockets under high-vacuum conditions. Its 22 mm diameter and 140 mm length align with common laboratory layouts, while the 1,8 mm wall supports stable clamping and handling. Research and quality-control laboratories can incorporate this cone as a replacement or expansion part wherever an NS 24/29 high-vacuum male joint is specified.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Type: High-vacuum ground joint cone
- Series: FCH-V PRECISO
- Joint size: NS 24/29
- Outer diameter: 22 mm
- Length: 140 mm
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Distillation & extraction glassware
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Questions about Cone FCH-V ST 24/29
What is this article?
Cone FCH-V ST 24/29 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.