Description
Hydrophobic PTFE syringe filters with a pore size of 0,45 µm and a diameter of 13 mm are designed for clarification and particulate removal of aggressive solvents and non-aqueous samples. The polytetrafluoroethylene membrane provides broad chemical compatibility, making these filters suitable for HPLC sample preparation, organic solvent filtration and other analytical workflows where aqueous-wettable media are unsuitable. Supplied non-sterile in packs of 1000 pieces from manufacturer filtraTECH, the 13 mm format is ideal for small-volume filtration directly from syringes. Hydrophobic PTFE resists wetting by water yet readily passes many organic solvents, acids and bases within the chemical resistance range of the polymer. Laboratories use these syringe filters to protect columns and detectors, remove particulates prior to analysis and ensure clean sample introduction. The compact 13 mm housing minimises hold-up volume while the 0,45 µm pore rating retains fine particles that could interfere with downstream measurements.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 1000 pc(s)
- Membrane material: Polytetrafluoroethylene (PTFE)
- Membrane type: Hydrophobic
- Pore size: 0,45 µm
- Diameter: 13 mm
- Sterility: Non-sterile
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Questions about Hydrophobic PTFE syringe filter 0,45µm, 13 mm
What is this article?
Hydrophobic PTFE syringe filter 0,45µm, 13 mm is the article on this page. Luminix Health distributes filtraTECH for laboratory use. It sits in Syringe filters, inside Filtration, in Lab consumables.
A syringe filter is a membrane in a plastic housing on a Luer fitting. Pore size, membrane polymer and diameter are the three choices. 0.2 µm is the sterilising and the HPLC-particle cut. 0.45 µm is the coarser clarification. Aqueous and solvent-resistant membranes are different polymers.
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 Syringe filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Filter cartridges & capsules, Membrane filters, 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.