Beschreibung
Nalgene™ Rapid-Flow™ sterile disposable filtration devices are ready-to-use filter units designed for efficient laboratory sterile filtration with strong contamination control. Each unit combines a cellulose nitrate (CN, MCE) membrane of 0,45 µm pore size and 75 mm diameter with the exclusive Rapid-Flow construction, supporting high flow rates and high throughput while protecting the filtrate. The upper chamber holds 500 mL and the receiver volume is 1000 mL, giving ample capacity for media, buffers and other aqueous laboratory solutions. A white/black grid on the membrane aids visual assessment during filtration work. Supplied as a convenient case of 12 single-use units from manufacturer Thermo Scientific - Laboratory Plastics, these devices suit routine sterile filtration workflows where disposable hardware reduces cleaning effort and cross-contamination risk. The cellulose nitrate membrane material is well established for general laboratory filtration tasks requiring reliable particulate retention at 0,45 µm. Ideal for research, quality control and production-support laboratories that need consistent, sterile single-use filtration performance in a standardised 500/1000 mL format.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Membrane material: Cellulose nitrate (CN, MCE)
- Pore size: 0,45 µm
- Membrane diameter: 75 mm
- Upper volume: 500 mL
- Receiver volume: 1000 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 Verbrauchsmaterialien.
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 Verbrauchsmaterialien.
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.