Description
Filter units with PES membrane are ready-to-use plastic filtration units for laboratory vacuum and bottle-top filtration applications. This model combines a PES membrane of 75 mm diameter with a pore size of 0,45 µm and a 500 ml capacity, delivering larger membrane area and working volume for clarifying and general filtration steps. The design fits established bottle-top filter systems used in vacuum technology setups across research and analytical laboratories. Supply is in packs of 12 pc(s), supporting continuous use without constant replenishment. Stated weight for the unit quantity is 2,721 kg. Manufactured by Nalgene, these units sit in the ready-to-use plastic filtration unit category for filtration by means of bottle-top filters and systems. The 75 mm diameter, 0,45 µm pore size and 500 ml volume give a clear alternative to smaller or finer-pore PES formats when protocols call for higher throughput and a 0,45 µm retention rating. Laboratories can standardise on this geometry for day-to-day vacuum-assisted filtration where membrane diameter, pore size and capacity must match documented methods.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Membrane material: PES
- Membrane diameter: 75 mm
- Pore size: 0,45 µm
- Capacity: 500 ml
- Weight: 2,721 kg
Récemment consulté
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Questions about Filter units with PES-membrane, Ø 75 mm, pore size 0.45 µm, 500 ml, 12 unit(s)
What is this article?
Filter units with PES-membrane, Ø 75 mm, pore size 0.45 µm, 500 ml, 12 unit(s) is the article on this page. Luminix Health distributes Nalgene 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?
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