Description
Millex® filter units 4 mm, non-sterile, are compact syringe filter units with a 0,22 µm pore size and a PVDF membrane. The small 4 mm diameter is suited to laboratory filtration and separation work involving limited sample volumes processed by syringe. Units are supplied non-sterile for general laboratory use where aseptic packaging is not required. Each pack contains 100 pieces from manufacturer MERCK MILLIPORE, providing an ample stock for frequent low-volume filtrations. The PVDF membrane and 0,22 µm pore rating set the retention profile for fine particulate removal during sample preparation. Pack weight is 0,150 kg, so the presentation stays light and easy to keep at the bench. These Millex® 4 mm filters integrate into standard syringe-filter selections used across research and analytical laboratories. Specifying 4 mm diameter, non-sterile delivery, PVDF membrane, and 0,22 µm pores gives a precise description for choosing the correct miniature format when reproducible small-volume filtration is needed across successive samples.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Brand: Millex®
- Diameter: 4 mm
- Pore size: 0,22 µm
- Membrane: PVDF
- Sterility: Non-sterile
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Questions about Millex®-filter units 4 mm, non-sterile, pore size 0.22 µm, PVDF membrane
What is this article?
Millex®-filter units 4 mm, non-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.