Description
Nalgene™ Rapid-Flow™ sterile disposable filtration devices are ready-to-use filter units featuring a cellulose nitrate membrane with 0,2 µm pore size for efficient sterile filtration of aqueous solutions. Each unit combines a 500 ml upper reservoir with a 1000 ml receiver and a 75 mm diameter membrane, delivering high flow rates and throughput while protecting samples from contamination. The exclusive Rapid-Flow design supports rapid processing of media, buffers and other laboratory fluids under aseptic conditions. Supplied sterile and intended for single use, the devices eliminate cleaning and autoclaving steps. Packaged as a case of 12 from manufacturer Thermo Scientific - Laboratory Plastics, they suit cell-culture, microbiology and general laboratory workflows requiring reliable sterile filtration. The cellulose nitrate membrane provides consistent retention performance for the stated pore size. Clear construction allows visual monitoring of filtration progress. These disposable units help maintain sample integrity and streamline sterile liquid handling 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)
- Membrane material: cellulose nitrate
- Pore size: 0,2 µm
- Receiver volume: 1000 ml
- Upper volume: 500 ml
- Membrane diameter: 75 mm
- 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 Consommables.
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 Consommables.
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.
How does ordering and shipping work?
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.