Description
Clamps made of POM for conical joints NS 12/21 serve as practical fastening elements for standard laboratory glassware. Constructed from polyoxymethylene (POM), they combine toughness with chemical resilience appropriate for typical lab environments. The clamps are dimensioned exactly for NS 12/21 conical ground joints, ensuring stable retention of reaction vessels, condensers and connecting pieces throughout experimental procedures. POM offers good rigidity and smooth handling characteristics that simplify repeated assembly and disassembly cycles. Offered as one piece per unit by manufacturer Hecht, these clamps facilitate organised and secure glass apparatus configurations in academic, industrial and quality-control settings. Their low-profile design minimises interference with neighbouring equipment while preserving joint integrity. Suitable for distillation, reflux and general synthetic work involving NS 12/21 joints, the clamps help maintain consistent alignment and reduce the risk of accidental disconnection. They form a reliable component of everyday laboratory glassware management systems.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Clamps for conical joints
- Material: Polyoxymethylen (POM)
- Joint size: NS 12/21
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Questions about Clips of POM, for conical ground joints NS 12/21
What is this article?
Clips of POM, for conical ground joints NS 12/21 is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labware.
A bosshead grips the rod. A clamp grips the flask or the condenser, usually through two jaws with cork or vinyl faces. Three-finger and two-finger clamps hold different shapes. The jaw opening is the specification.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Clamps & bossheads. The catalogue is Labware.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
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. Delivery across Europe, two to five days when in stock. 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.
