Description
Steel ground joint clamps NS 29/32 are conventional laboratory clamps made from steel wire for holding standard ground-glass joints securely together. Designed for the larger 29/32 conical joint size, these stainless steel clips stabilise flasks, condensers, and intermediate adapters in distillation, reaction, and general laboratory assemblies. The pack of 10 pieces provides multiple clamps for multi-joint setups or for replenishing shared glassware stocks. Net weight is 0,081 kg per pack, offering a balanced combination of robustness and manageable handling for everyday borosilicate glassware. Conventional wire construction enables rapid, tool-free attachment and removal, supporting smooth workflow changes without stressing the glass. These clamps from manufacturer Labbox sit within the standard range of accessories and spare parts for laboratory equipment. They suit teaching laboratories, research benches, and analytical environments where reliable mechanical retention of NS 29/32 connections is needed during heating, cooling, or transfer steps.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
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Questions about Conical head clip, stainless steel, 29/32, 10 pcs
What is this article?
Conical head clip, stainless steel, 29/32, 10 pcs is the article on this page. Luminix Health distributes Labbox 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.
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.

