Description
Joint clamp for NS 29 conical standard ground joints is a precision laboratory accessory made from high-grade special Cr-Ni spring steel wire. The clamp delivers an exact, secure fit even under tensile load and maintains constant clamping force over many years of use. Exceptional temperature and chemical resistance make it suitable for demanding laboratory environments where reliable sealing of ground-glass connections is essential. Problem-free handling allows simple, safe mounting and removal without tools or risk of glass breakage. Each unit is supplied in clearly marked individual packaging. This DBGM-registered design from manufacturer LAT is produced in Germany and supports routine assembly of conical NS joints in synthesis, distillation and analytical setups. The robust spring-steel construction ensures long service life while preserving the integrity of the ground joint. Ideal as a durable spare or replacement part for laboratory glassware systems requiring dependable mechanical retention of NS 29 connections.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Joint clamp for conical NS joints
- Material: Special Cr-Ni spring steel wire
- Suitable for: NS 29
- Properties: Temperature- and chemical-resistant
- Clamping: Constant force, secure under tensile load
- Technical Information Sheet:
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Ground Joint Clamps, Inox 18/8,
What is this article?
Ground Joint Clamps, Inox 18/8, is the article on this page. Luminix Health distributes LAT 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.
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.