Description
CA syringe filters with a 0,22 µm pore size and 4 mm diameter are non-sterile laboratory consumables for syringe-based sample filtration and clarification. The compact 4 mm format is intended for small sample volumes where low hold-up and straightforward handling matter in routine preparation steps. These filters support filtration and separation workflows in research, analytical, and quality-control laboratories when a 0,22 µm cutoff is specified. They are supplied non-sterile in a pack of 200 pc(s), giving laboratories a practical stock quantity for day-to-day bench use. Manufactured by Membrane Solutions, the units fit standard syringe filtration practice for removing particulates from liquid samples ahead of further processing or measurement. The pack has a stated weight of 0,200 kg, which keeps storage and transport straightforward. As part of the syringe-filter segment within labware filtration and separation, this CA variant pairs a fine 0,22 µm pore rating with a small housing diameter suited to limited sample sizes. Use them where non-sterile CA syringe filtration at 0,22 µm and 4 mm is required for aqueous or compatible sample streams in general laboratory work.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 200 pc(s)
- Membrane type: CA
- Pore size: 0,22 µm
- Diameter: 4 mm
- Sterility: Non-sterile
- Weight: 0,200 kg
- UNSPSC: 41104922
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Questions about CA syringe filters — 0,22 µm — Ø 4 mm
What is this article?
CA syringe filters — 0,22 µm — Ø 4 mm is the article on this page. Luminix Health distributes Membrane Solutions for laboratory use. It sits in Filtres seringue, inside Filtration, in Consommables.
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 Filtres seringue. The catalogue is Consommables.
Shelves beside this one are Papier filtre, Plaques filtrantes en verre fritté & disques, Cartouches filtrantes & capsules, Filtres à membrane, Filtres en fibres de verre & de quartz, Unités de filtration sur flacon & sous vide, Ultrafiltration & concentrateurs, Accessoires de filtration, Cartouches d'extraction and Tubes de dialyse & dispositifs.
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.
How does ordering and shipping work?
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.

