Description
Syringe filter PVDF with a 0,45 µm pore size and 25 mm diameter is a hydrophilic membrane filter for laboratory sample preparation. The membrane is hydrophilic polyvinylidene fluoride (PVDF) with low protein binding, intended for filtration of non-aggressive aqueous and mildly organic solutions. These non-sterile units are suited to HPLC sample preparation and to sterilisation and purification steps with biological solutions. A yellow polypropylene (PP) housing supports routine chemical compatibility and is designed for FLL/MLS syringe connections, allowing quick attachment in standard workflows. Packed as 100 pieces from manufacturer Labbox, the format suits frequent sample work at the bench. Hydrophilic PVDF wets readily with aqueous media, which simplifies handling compared with hydrophobic membranes that often need pre-wetting. Typical uses include clarification of buffers, culture media and protein-containing samples before chromatographic analysis. The 25 mm diameter offers a practical balance of filtration area and hold-up volume for analytical and small preparative syringe volumes commonly processed in research and quality-control laboratories.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: Hydrophilic PVDF
- Pore size: 0,45 µm
- Diameter: 25 mm
- Housing: Yellow polypropylene (PP)
- EAN: 8434868041820
- GTIN: 08434868041820
- Technical Information Sheet:
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Questions about Nonsterile PVDF Syringe Filters, Pore: 0,45 µm, Ø25mm, 100 pcs
What is this article?
Nonsterile PVDF Syringe Filters, Pore: 0,45 µm, Ø25mm, 100 pcs is the article on this page. Luminix Health distributes Labbox 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.