Description
Disposable syringe filters, PTFE, with a pore size of 0,45 µm and a diameter of Ø 30 mm, are ready-to-use filtration devices for laboratory sample preparation and clarification workflows. The hydrophobic PTFE membrane supports handling of non-aqueous and solvent-based samples where chemical resistance and reliable particulate retention are required. Each unit is intended for single use on a syringe, helping laboratories maintain clean sample streams ahead of analytical or preparative steps. Supplied in a pack of 100 pc(s) and weighing 0,350 kg per unit pack, the format suits routine bench work as well as higher-throughput filtration tasks. These disposable syringe filters from manufacturer Cytiva combine a defined 0,45 µm pore rating with a practical 30 mm housing diameter for efficient processing of moderate sample volumes. They fit standard filtration and separation setups in research, quality control, and method-development environments. Clear pore-size and diameter identification supports consistent selection across protocols that specify PTFE membranes at 0,45 µm. Use them wherever hydrophobic disposable syringe filtration is required without additional hardware beyond a compatible syringe.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Disposable syringe filter
- Membrane material: PTFE
- Pore size: 0,45 µm
- Filter diameter: Ø 30 mm
- Membrane character: Hydrophobic
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Questions about Disposable syringe filters, PTFE, pore size 0.45 µm, hydrophobic, Ø 30 mm
What is this article?
Disposable syringe filters, PTFE, pore size 0.45 µm, hydrophobic, Ø 30 mm is the article on this page. Luminix Health distributes Cytiva 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?
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.