Description
Millex® filter units 33 mm are sterile syringe filter devices fitted with a PVDF membrane and a pore size of 0,45 µm. The 33 mm diameter provides a practical filtration area for processing aqueous laboratory samples with standard syringes. Each pack contains 50 pc(s), offering a ready stock of single-use units for routine filtration and separation. The PVDF membrane supports general aqueous sample preparation where reliable particulate removal is needed. These filter units from manufacturer MERCK MILLIPORE integrate into syringe-based workflows in research, quality control and analytical laboratories. Sterile presentation helps maintain sample integrity during filtration of media, buffers and related aqueous preparations. The compact 33 mm housing balances ease of handling with effective membrane surface. Users can apply the units within existing protocols without specialised equipment beyond a compatible syringe. The 0,45 µm pore size enables consistent clarification performance for typical laboratory filtration steps. With fifty sterile pieces per pack, the format suits both single experiments and series of parallel filtrations.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Diameter: 33 mm
- Pore size: 0,45 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 0.45 µm, PVDF membrane
What is this article?
Millex® filter units 33 mm, sterile, pore size 0.45 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.
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.