Description
Millex® filter units 33 mm are sterile syringe filter devices equipped with a PVDF membrane and a pore size of 0,22 µm. The 33 mm format offers a practical filtration area for clarifying aqueous laboratory samples using standard syringes. Each pack contains 50 pc(s), giving laboratories a convenient supply of ready-to-use units for filtration and separation. The PVDF membrane is suited to aqueous sample preparation in research and analytical settings. These filter units from manufacturer MERCK MILLIPORE fit syringe-based workflows across quality control and laboratory process steps. Sterile presentation supports sample integrity when filtering media, buffers and related aqueous preparations. The compact 33 mm housing balances handling convenience with useful membrane surface area. Laboratories can introduce the units into existing protocols without equipment beyond a compatible syringe. The 0,22 µm pore size supports consistent particulate retention for typical clarification applications. Packaged as fifty sterile pieces, the configuration serves both individual tests and parallel sample series in everyday filtration workflows.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Diameter: 33 mm
- Pore size: 0,22 µm
- Membrane: PVDF
- Sterility: Sterile
- Product type: Syringe filter units
- Technical Information Sheet:
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Questions about Millex® filter units 33 mm, sterile, pore size 0.22 µm, PVDF membrane
What is this article?
Millex® filter units 33 mm, sterile, pore size 0.22 µm, PVDF membrane is the article on this page. Luminix Health distributes MERCK MILLIPORE 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.