Description
Nalgene™ Rapid-Flow™ sterile disposable filtration devices are single-use filter units designed for efficient laboratory sterile filtration. Each unit combines a polyethersulfone (PES) membrane with the exclusive Rapid-Flow construction to deliver high flow rates and high throughput while helping protect samples from contamination. The membrane pore size is 0,45 μm and the membrane diameter is 50 mm; upper and receiver volumes are each 150 ml. Supplied sterile and ready for immediate use, the devices are intended as disposable filter units. This product line from manufacturer Thermo Scientific - Laboratory Plastics is packed as a case of 12 units, making it convenient for routine media preparation, buffer filtration and other sterile-filtration workflows. The PES membrane and Rapid-Flow design support consistent performance across multiple laboratory applications that require reliable particle and microbial retention. Laboratories performing sterile filtration of aqueous solutions will find these units a practical choice for maintaining sample integrity and process efficiency in research and quality-control environments.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Product type: Sterile disposable filter unit
- Membrane material: PES
- Pore size: 0,45 μm
- Membrane diameter: 50 mm
- Volume: 150 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.