Description
Nalgene™ Rapid-Flow™ sterile disposable filtration devices are ready-to-use filter units designed for efficient sterile filtration of aqueous laboratory solutions. Each unit combines a cellulose nitrate / mixed cellulose ester (CN, MCE) membrane with the exclusive Rapid-Flow design to deliver high flow rates and throughput while maintaining reliable contamination protection. The membrane pore size is 0,2 µm and the membrane diameter is 50 mm; the upper receiver volume is 115 ml. Supplied as a sterile single-use product, the white membrane (no grid) supports clear visual inspection during filtration. These filtration devices from manufacturer Thermo Scientific - Laboratory Plastics are intended for routine sterile media preparation, buffer clarification and similar laboratory workflows where disposable convenience and consistent performance are required. Units are packed 12 per pack and 72 per case, providing convenient bulk supply for busy cell-culture or microbiology laboratories. The robust plastic housing and integrated membrane ensure straightforward handling and disposal after use, supporting efficient sterile processing without the need for cleaning or autoclaving between runs.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 72 pc(s) (12 per pack)
- Product type: Sterile disposable filter units
- Membrane material: Cellulose nitrate / MCE (CN)
- Pore size: 0,2 µm
- Membrane diameter: 50 mm
- Upper volume: 115 ml
- 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.