Description
Nalgene™ Rapid-Flow™ sterile disposable bottle top filters with PES membrane are designed for sterile filtration of cell culture media and sera. Each unit combines a polyethersulfone membrane of 0,2 µm pore size with a 90 mm membrane diameter, supporting efficient retention during routine media preparation. The bottle top format holds a 1000 mL filtration volume and fits bottles with a 33 mm neck, allowing direct attachment for single-use sterile workflows. Supplied as a case of 12 ready-to-use filters, the design helps reduce handling steps and cross-contamination risk in cell culture and laboratory filtration tasks. These Rapid-Flow™ bottle top filters from manufacturer Thermo Scientific offer a practical membrane filtration solution for aqueous biological fluids where sterility and convenience matter. They suit research and production environments that need consistent sterile filtration without reusable filter housings, supporting everyday media, serum and buffer processing with a disposable PES membrane system.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Membrane material: PES
- Pore size: 0,2 µm
- Membrane diameter: 90 mm
- Filtration volume: 1000 mL
- Bottle neck size: 33 mm
- Technical Information Sheet:
Recently viewed
You may also like
Questions about Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters
What is this article?
Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters 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.
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.