Description
PORA MV white membrane filters with a pore size of 0,80 µm and a diameter of 90 mm serve laboratory filtration tasks that need a larger active filter area. These PORAFIL membrane filters MV offer a white membrane surface with a defined 0,80 µm pore width for particle retention, clarification and related sample preparation steps. Packs of 25 pieces provide a convenient quantity for repeated use on compatible holders and filtration assemblies. The 90 mm diameter suits workflows that process higher sample volumes or require broader coverage than smaller discs. From manufacturer Macherey-Nagel, the non-sterile membranes are intended for general laboratory use rather than sterile applications. Uniform pore characteristics help maintain consistent filtration behaviour when methods specify white MV membrane media at this rating. The format integrates readily into standard vacuum or pressure filtration setups common in analytical, chemical and life-science laboratories. Choose this 90 mm PORA MV option when your protocol calls for white membranes at 0,80 µm in a 25-piece pack.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 25 pc(s)
- Product type: PORAFIL membrane filter MV
- Colour: white
- Pore size: 0,80 µm
- Diameter: 90 mm
- EAN: 4046681009440
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Questions about PORA MV, white, PW:0,80 µm, d: 90 mm
What is this article?
PORA MV, white, PW:0,80 µm, d: 90 mm is the article on this page. Luminix Health distributes Macherey-Nagel 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?
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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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.