Description
Filter units with PES membrane are ready-to-use plastic filtration units for vacuum and bottle-top laboratory filtration. This configuration uses a larger PES membrane of 75 mm diameter with a pore size of 0,2 µm and a 500 ml capacity, suited to higher-volume sample or media processing on the bench. The units are designed for integration into bottle-top filter systems within vacuum technology and filtration workflows common in research and quality-control laboratories. They are packed as 12 pc(s) per unit quantity, facilitating stock management for frequent filtration runs. Pack weight is given as 2,721 kg. These filter units from manufacturer Nalgene form part of the ready-to-use plastic filtration unit range for bottle-top filters and systems. Choosing the 75 mm, 0,2 µm, 500 ml specification provides greater membrane area and working volume than smaller 50 mm / 250 ml formats while retaining the same PES membrane type and pore-size class. Laboratories can therefore align diameter, retention rating and capacity with protocol requirements for routine vacuum-assisted filtration tasks.
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: 0,2 µm
- Capacity: 500 ml
- Weight: 2,721 kg
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Questions about Filter units with PES-membrane, Ø 75 mm, pore size 0.2 µm, 500 ml, 12 unit(s)
What is this article?
Filter units with PES-membrane, Ø 75 mm, pore size 0.2 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 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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