Description
Cellulose mixed ester membrane filter 0,22 µm, 50 mm is a white, unsterile disc membrane for laboratory filtration. It offers a cellulose mixed ester membrane with a pore size of 0,22 µm and a diameter of 50 mm, suited to fine particle retention and clarification in analytical and research settings. The filters are supplied white and unsterile for general laboratory use where sterility is managed by the workflow rather than by the pack presentation. Each pack contains 100 pieces, supporting efficient stocking for multi-sample filtration series. These membranes from manufacturer filtraTECH are intended for standard 50 mm filter holders and are listed under laboratory materials for filtration applications. The 0,22 µm pore rating is typically chosen when tighter retention of fine particulates from aqueous or compatible liquid samples is required prior to analysis or further handling. White mixed ester construction aids visual assessment of retained material on the membrane surface. Laboratories can use this consumable in sample preparation, quality-control, and research protocols that call for a 50 mm cellulose mixed ester membrane at 0,22 µm.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: Cellulose mixed ester
- Pore size: 0,22 µm
- Diameter: 50 mm
- Colour: White
- Sterility: Unsterile
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Questions about Mixed Cellulose Esters membrane filter 0,22µm, 50 mm
What is this article?
Mixed Cellulose Esters membrane filter 0,22µm, 50 mm is the article on this page. Luminix Health distributes filtraTECH for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, 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.
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.