Description
PORAFIL MV membrane filters, white, with a pore size of 0,80 µm and a diameter of 142 mm, are laboratory membrane discs for defined particle retention and sample clarification. Supplied in packs of 25 pieces, these white MV membranes offer a clear visual background for observing retained material after filtration. The 0,80 µm pore width supports medium-fine separation tasks across a generous 142 mm working diameter, suitable for routine analytical and preparative workflows in standard filter holders. Manufactured by Macherey-Nagel, the PORAFIL MV format combines consistent disc geometry with straightforward handling for everyday laboratory filtration. The filters are non-sterile and intended for general laboratory use rather than aseptic processing. Stable packaging helps protect the membranes until use, while the large diameter provides ample filtration area for higher sample volumes or broader retention surfaces. These membrane filters fit laboratories that need reproducible pore characteristics and a practical pack size for continuous bench work.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 25 pc(s)
- Product type: PORAFIL MV membrane filter
- Colour: white
- Pore size: 0,80 µm
- Diameter: 142 mm
- EAN: 4046681009419
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Questions about PORA MV, white, PW:0,80 µm, d: 142 mm
What is this article?
PORA MV, white, PW:0,80 µm, d: 142 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.
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.