Description
Cellulose mixed ester membrane filter 8,00 µm, 90 mm is a laboratory membrane disc for particle retention and sample clarification in analytical and routine filtration workflows. The membrane consists of cellulose mixed esters and is supplied white and unsterile, featuring a nominal pore size of 8,00 µm and a diameter of 90 mm for standard filter holders and funnels. Pack size is 100 pc(s), supporting continuous work in research, quality control and process laboratories. These mixed-ester membranes from manufacturer filtraTECH are used where cellulose mixed ester media are preferred for general aqueous filtration and removal of coarser particulates. The 8,00 µm rating is suited to prefiltration or coarse clarification steps before finer membranes or instrumental analysis, and the 90 mm format offers a practical filtration area for moderate sample volumes. Unsterile white discs are appropriate when a pre-sterilised membrane is not required or when sterilisation is managed by the laboratory. Clearly stated pore size and diameter help align the filter with holder dimensions and method specifications in daily laboratory use.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: Cellulose mixed ester
- Pore size: 8,00 µm
- Diameter: 90 mm
- Colour: White
- Sterility: Unsterile
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Questions about Mixed Cellulose Esters membrane filter 8,00µm, 90 mm
What is this article?
Mixed Cellulose Esters membrane filter 8,00µm, 90 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.