Description
KECK™ clamp for conical joints is a polyoxymethylene (POM) ground-joint clip in brown, sized NS 45, used to secure standard ground-joint connections in glass apparatus. KECK™ clamps are valued for simple handling and excellent spring recovery, allowing them to be fitted quickly and securely while remaining dimensionally stable in everyday laboratory use. The POM construction avoids scratching glass surfaces, thereby increasing safety when assembling or dismantling conical joint lines. Colour coding of the individual sizes supports rapid identification on the bench. Supplied in a pack of 10 pieces, these brown NS 45 clamps from manufacturer Duran/DWK Life Sciences are intended for routine securing of glass conical ground-joint connections in synthesis, distillation and general laboratory glassware setups. Their reliable reset behaviour and easy application make them a practical choice wherever repeatable, non-marring fixation of NS joints is required. The clamps complement metal KECK™ variants and fit standard conical joint workflows in research, teaching and quality-control laboratories.
This article is part of Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 10 pc(s)
- Storage temperature: Standard
- Type: KECK™ clamp for conical joints
- Material: Polyoxymethylen (POM)
- Colour: Brown
- EAN: 4032051248793
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Category
Distillation & extraction glassware
Sub-category
Ground-joint glassware (other)
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Questions about KECK™ Clip, for conical joints, from POM
What is this article?
KECK™ Clip, for conical joints, from POM is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Ground-joint glassware (other), inside Distillation & extraction glassware, in Labware.
This is ground-joint glassware that is not a head, a condenser or a Soxhlet: receivers, blank joints, odd adapters. A ground joint is named by the wide end and the length, such as 29/32. Mismatched joints do not seal, even with grease.
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 Ground-joint glassware (other). The catalogue is Labware.
Shelves beside this one are Distillation heads, adapters & columns, Condensers 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.

