Description
PTFE membrane filters with laminated support structure serve as laboratory membrane discs for filtration and separation duties. They feature a PTFE membrane with laminated support structure, a pore size of 3,0 µm and a diameter of 25 mm, offering a coarser pore rating in a compact disc size. According to the product data, these are PTFE-membrane filters with laminated support structure, Ø 25 mm and pore size 3,0 µm, suitable where that pore size and diameter are specified. Delivery is in packs of 100 pc(s), and the unit weight is 0,085 kg, which is convenient for inventory and bench supply of membrane filters. The filters are available from manufacturer MERCK MILLIPORE as part of the membrane filter assortment used in labware for filtration, water purification, dialysis and separation. The 3,0 µm pore size sets the membrane’s stated opening for particle and fluid handling steps that call for this rating, while the 25 mm diameter fits corresponding filter holders. Laminated support structure is included in the stated construction of the PTFE membrane disc. A 100-piece pack supplies laboratories with 25 mm laminated PTFE membrane filters at 3,0 µm for repeated filtration and separation use.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Material: PTFE membrane with laminated support structure
- Pore size: 3,0 µm
- Diameter: 25 mm
- Weight: 0,085 kg
- Filter type: Membrane filter
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Questions about PTFE-membrane filters with laminated, support struct., Ø 25mm, pore size 3.0µm
What is this article?
PTFE-membrane filters with laminated, support struct., Ø 25mm, pore size 3.0µm 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.