Description
PTFE membrane filters with laminated support structure are compact laboratory discs specified with a pore size of 0,5 µm and a diameter of 13 mm. The PTFE membrane includes a laminated support structure that stabilises the small-format disc during handling and placement in miniature filter holders. Pack size is 100 pc(s), and pack weight is 0,013 kg, which is convenient for high-throughput or space-limited bench use. Supplied by manufacturer MERCK MILLIPORE, these membrane filters form part of the filtration and separation offering for laboratory membrane work. The 13 mm diameter addresses small-volume filtration geometries, while the 0,5 µm pore size defines the retention rating for this variant. Laminated backing supports the PTFE layer and facilitates reliable seating in compatible hardware. The product is intended for laboratory filtration and separation tasks that require a PTFE membrane disc with laminated support at the stated pore size and diameter. Consistent labelling of pore size and diameter aids selection within multi-format PTFE membrane filter ranges.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: PTFE
- Construction: Laminated with support structure
- Pore size: 0,5 µm
- Diameter: 13 mm
- Pack weight: 0,013 kg
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Questions about PTFE-membrane filters with laminated, support struct., Ø 13mm, pore size 0.5µm
What is this article?
PTFE-membrane filters with laminated, support struct., Ø 13mm, pore size 0.5µm 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.