Description
PORAFIL TE membrane filter is a white polytetrafluoroethylene (PTFE) membrane with a pore size of 1,00 µm and a diameter of 13 mm. It is designed for compact laboratory filtration applications that require chemical resistance and a defined pore geometry for sample clarification or particulate retention. PTFE construction supports compatibility with many solvents and analytical workflows specifying fluoropolymer membranes. Supplied as a pack of 50 pieces from manufacturer Macherey-Nagel, this small-diameter format is convenient for syringe-filter holders, mini assemblies, and high-throughput bench routines. The 1,00 µm pore width provides a clear specification for coarser membrane separation steps, while the 13 mm disc size fits standard small filter housings. White PORA TE membranes give laboratories a practical PTFE option for aqueous and organic media when inert, chemically robust discs are needed. Suitable for research, quality control, and general lab filtration tasks that call for standardised 13 mm PTFE membranes in a multi-piece pack.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Product type: Membrane filter
- Material: Polytetrafluoroethylene (PTFE)
- Pore size: 1,00 µm
- Diameter: 13 mm
- EAN: 4046681008382
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Questions about PORA TE, white, PW:1,00 µm, d: 13 mm
What is this article?
PORA TE, white, PW:1,00 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.
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.