Description
Venting filter PTFE, hydrophobic is a hydrophobic PTFE venting filter with a pore size of 0,45 µm and a diameter of 25 mm, supplied non-sterile in packs of 100 pieces. This laboratory filter is intended for venting duties in filtration and separation workflows, including work associated with water purification and dialysis set-ups. The membrane material is polytetrafluoroethylene (PTFE) and is specified as hydrophobic, the stated wetting behaviour of this venting filter. The 25 mm diameter matches compact syringe-filter and venting-filter formats used on small-scale laboratory equipment. Category listing places the article with syringe filters used in filtration and separation. A pore size of 0,45 µm is the stated rating of the PTFE membrane. These units from manufacturer Membrane Solutions are non-sterile and should be selected where a sterile supply form is not required. Each pack contains 100 pc(s) and weighs 0,400 kg, supporting routine stocking of filtration benches. Specify the 0,45 µm, 25 mm, non-sterile PTFE hydrophobic venting filter when ordering this configuration.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: PTFE
- Membrane wettability: Hydrophobic
- Pore size: 0,45 µm
- Diameter: 25 mm
- Sterility: Non-sterile
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Questions about Venting filter PTFE, hydrophobic, 0,45 µm, 25 mm, non-sterile
What is this article?
Venting filter PTFE, hydrophobic, 0,45 µm, 25 mm, non-sterile is the article on this page. Luminix Health distributes Membrane Solutions 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.