Description
Nalgene™ sealing closures for Oak Ridge centrifuge tubes are intended to support leak-resistant performance of compatible Nalgene centrifuge vessels at the recommended maximum allowable speeds. Sized at 24 mm closure diameter and matched to 50 ml Oak Ridge tubes, these sealing caps provide a dedicated fit for that tube format during centrifugation and sample handling. The closures are manufactured from polypropylene with red rubber, combining a rigid screw body with an elastomeric sealing element. They are autoclavable, which supports standard laboratory practice for heat-sterilisable plastic accessories. Supplied as a case of 2 pieces (2 per pack and 2 per carton), the product is practical for replacing sealing components on 50 ml Oak Ridge systems without overstocking. These Nalgene™ centrifuge tube caps from manufacturer Thermo Scientific - Laboratory Plastics suit research and analytical laboratories that rely on Oak Ridge tubes for separations, pelleting and related spin protocols. With a gross weight of 0,027 kg, the compact case fits easily into centrifuge accessory inventories focused on secure, speed-rated tube sealing.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 2 pc(s)
- Product type: Sealing closures for Oak Ridge centrifuge tubes
- Closure size: 24 mm
- Compatibility: 50 ml Oak Ridge tubes
- Material: Polypropylene, red rubber
- Autoclavable: Yes
- Technical Information Sheet:
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Questions about Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes
What is this article?
Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
