Description
CHROMAFIL filter cartridges with PTFE membrane are laboratory filtration cartridges for sample preparation and particle removal. Each cartridge offers a 6 mL volume and a 0,45 µm membrane pore size, supporting filtration of organic solvents and chemically demanding media where resistance and hydrophobic behaviour are important. The polytetrafluoroethylene (PTFE) membrane provides broad solvent compatibility suited to analytical and preparative laboratory workflows. Packs of 100 pieces from manufacturer Macherey-Nagel support routine tasks such as chromatography sample clean-up, solvent clarification, and general particle retention before instrumental analysis. The 6 mL cartridge format is practical for standard lab handling, while the defined 0,45 µm pore diameter helps deliver consistent sample clarification and flow characteristics. Construction is non-sterile, matching typical research and quality-control applications rather than aseptic processing. Net pack weight is 0,43 kg. These PTFE cartridges are a solid choice when laboratories need a chemically robust 6 mL, 0,45 µm filtration option for everyday sample work.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Filter cartridge
- Brand: CHROMAFIL
- Membrane material: PTFE (polytetrafluoroethylene)
- Cartridge volume: 6 mL
- EAN: 4046681070464
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Questions about CHROMAFIL filtr. cart. PTFE, 6 mL,0.45µm
What is this article?
CHROMAFIL filtr. cart. PTFE, 6 mL,0.45µm is the article on this page. Luminix Health distributes Macherey-Nagel 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?
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.