Description
Nalgene™ Rapid-Flow™ sterile disposable filtration devices are ready-to-use filter units designed for efficient sterile filtration of laboratory liquids. Each unit incorporates a cellulose nitrate membrane with a pore size of 0,2 µm and a membrane diameter of 50 mm, paired with the exclusive Rapid-Flow construction that supports high flow rates and throughput while helping protect against contamination. The upper receiver volume is 250 ml, matching the metric capacity of 250 ml, and the devices are supplied sterile as single-use products. Offered in a case of 12 from manufacturer Thermo Scientific - Laboratory Plastics, these filtration units suit media preparation, buffer clarification and other aseptic liquid-handling steps in cell culture, microbiology and general laboratory workflows. The white or unmarked grid pattern on the membrane aids visual inspection during use. Compact case packaging simplifies storage and inventory management for laboratories that require consistent, ready-to-deploy sterile filtration capacity without assembly or cleaning of reusable hardware.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Volume: 250 ml
- Membrane material: Cellulose nitrate (CN)
- Pore size: 0,2 µm
- Membrane diameter: 50 mm
- Sterility: Yes
- Technical Information Sheet:
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Questions about Nalgene™ Rapid-Flow™ Sterile Single Use Vacuum Filter Units
What is this article?
Nalgene™ Rapid-Flow™ Sterile Single Use Vacuum Filter Units is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
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 Bottle-top & vacuum filtration units. 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, Ultrafiltration & concentrators, Filtration accessories, 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.
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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.