Description
KECK™ clamp for conical joints NS 12 in stainless steel (1.4310, plain) is a ground joint clamp designed to secure standard ground-glass connections in laboratory glass apparatus. These clamps are valued for simple handling and excellent resilience, allowing reliable fixation of conical joints during assembly of glassware systems. Form-stable construction with particularly good spring properties enables the clamp to be fitted easily, safely and quickly. KECK™ clamps are available in metal or polyoxymethylene versions; this plain stainless-steel grade 1.4310 variant offers durable dimensional stability for repeated laboratory use. Supplied in a pack of 10 pieces with a net weight of 0,002 kg, the clamp is intended specifically for securing glass ground-joint connections. The product from manufacturer Duran/DWK Life Sciences carries the DURAN® registered trademark and supports stable apparatus setups without complex fastening tools. Its restoring force maintains a firm hold on NS 12 conical joints, making it a practical accessory for research, analytical and teaching laboratories that rely on secure glass-to-glass joints.
This article is part of Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 10 pc(s)
- Storage temperature: Standard
- Material: stainless steel (1.4310, plain)
- Joint size: NS 12
- Product type: Ground joint clamp for conical joints
- EAN: 4032051061323
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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 stainless steel (1.4310, blank)
What is this article?
KECK™ Clip, for conical joints, from stainless steel (1.4310, blank) 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.

