Description
PES membrane filter 0,22 µm, Ø 47 mm is a polyethersulfone membrane disc for laboratory filtration and separation applications. It features a white, smooth surface, a pore size of 0,22 µm and a diameter of 47 mm, a widely used format for medium-scale sample processing. The product is offered in a pack of 100 pc(s), giving laboratories a ready supply of matched membranes for repeated filtrations. Pack weight is specified as 0,055 kg. These PES membrane filters from manufacturer MERCK MILLIPORE support standard filter holders and manifolds that accept 47 mm discs when a 0,22 µm PES medium is called for. The smooth white appearance facilitates orientation and visual checks during assembly. Positioned within membrane filter labware, the discs serve clarification and particle-retention steps in analytical and research settings. Choose this 47 mm, 0,22 µm PES option when a larger active area than small-diameter discs is needed while retaining the same pore rating and a 100-piece pack configuration.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: PES
- Pore size: 0,22 µm
- Diameter: 47 mm
- Surface: white/smooth
- Weight: 0,055 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about PES-membrane filter, white/smooth, Ø 47 mm, pore size 0.22 µm, 100 unit(s)
What is this article?
PES-membrane filter, white/smooth, Ø 47 mm, pore size 0.22 µm, 100 unit(s) is the article on this page. Luminix Health distributes MERCK MILLIPORE 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.
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.