Description
CA membrane filters with a pore size of 0,45 µm and a diameter of 25 mm are compact laboratory membrane discs for filtration and separation tasks. The 0,45 µm pore rating and 25 mm diameter form the essential specifications for selecting membranes that fit small holders and defined process needs. Packaged as 100 pc(s) per unit, the pack size suits frequent use in analytical, quality-control and research laboratories. These CA membrane filters from manufacturer SARTORIUS are part of the membrane-filter offering used across filtration, separation and related laboratory workflows. The 25 mm geometry is appropriate for mini filter holders and smaller sample volumes typical of routine bench work. Pack weight is 0,085 kg, making the unit easy to store and handle. Clear indication of pore size and diameter supports consistent method recording when CA membranes are specified in protocols. This 0,45 µm, 25 mm configuration provides a practical option for laboratories that rely on standardised CA membrane filters for everyday separation and sample-preparation steps.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane type: CA
- Pore size: 0,45 µm
- Diameter: 25 mm
- Product group: Membrane filters
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Questions about CA membrane filters, 0.45 µm, 25 mm, 100 unit(s)
What is this article?
CA membrane filters, 0.45 µm, 25 mm, 100 unit(s) is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, 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.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.