Description
Accessory set of O-rings and seals for Nalgene™ reusable filter holders with receiver supports routine maintenance and leak-tight reassembly of laboratory filtration hardware. These replacement sealing components restore proper seating between holder parts and the receiver, helping preserve vacuum integrity and filtration performance during repeated use. Intended for laboratories that already operate Nalgene™ reusable filter-holder systems, the parts enable quick exchange of worn elastomers without replacing the entire holder assembly. Supplied as a single piece unit from manufacturer Thermo Scientific – Laboratory Plastics, the accessory is suited to analytical, life-science and general laboratory workflows where reusable filtration setups are preferred over disposable units. Gross weight is 0,012 kg, reflecting the compact nature of the sealing elements. Using genuine O-rings and gaskets matched to the Nalgene™ reusable filter-holder platform helps maintain consistent sealing geometry after cleaning cycles and part changes. The item is categorised among laboratory materials and filtration accessories for everyday bench and prep-room service.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: O-rings and seals
- Compatibility: Nalgene™ reusable filter holders with receiver
- Function: Replacement sealing parts
- Unit size: Each
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Questions about Filtration Hardware, Accessories, and Spare Parts
What is this article?
Filtration Hardware, Accessories, and Spare Parts is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Filtration accessories, inside Filtration, in Lab consumables.
Filtration accessories are the holders, the gaskets, the manifolds and the flasks a membrane or a Büchner setup needs. A holder for 47 mm discs does not clamp a 25 mm disc. The gasket is what actually seals.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Filtration accessories. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Extraction thimbles and Dialysis tubing & devices.
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.