Description
PORA RC white membrane filters are cellulose discs with a pore size of 0,45 µm and a diameter of 13 mm. Supplied as PORAFIL RC membrane filters, they are suited to laboratory filtration where a defined intermediate pore width is required in a small disc format. The pack contains 100 pieces, supporting high-throughput sample preparation and routine method work. Cellulose construction offers a familiar membrane matrix for aqueous media and standard laboratory filtrations in analytical environments. These filters from manufacturer Macherey-Nagel fit holders and devices specified for 13 mm membranes and enable clarification and particle-retention steps at the stated pore size. The white colour helps with handling and visual inspection during loading and use. Filters are non-sterile as supplied. Pack net weight is 0,02 kg. Ideal for sample clean-up, buffer work and general laboratory separation, this PORA RC configuration pairs a 0,45 µm pore rating with a compact 13 mm diameter for efficient everyday filtration.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane type: PORAFIL RC
- Material: Cellulose
- Pore size: 0,45 µm
- Diameter: 13 mm
- EAN: 4046681008719
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Questions about PORA RC, white, PW:0,45 µm, d: 13 mm
What is this article?
PORA RC, white, PW:0,45 µm, d: 13 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.