Description
EZ-Pak membrane filter (CME) is a mixed cellulose ester membrane disc designed for laboratory filtration and microbiological colony counting workflows. With a defined pore size of 0,45 µm and a 50 mm diameter, the green gridded surface supports clear colony visualisation and reliable sample retention during routine membrane filtration. Supplied as a convenient EZ-Pak format of 600 pc(s), the discs are ready for high-throughput use in water testing, quality control, and general laboratory separation tasks. The CME membrane structure offers consistent wetting behaviour and handling characteristics suited to standard filtration manifolds and related apparatus. These filters from manufacturer MERCK MILLIPORE fit established labware setups for filtration and separation work where a green grid background aids contrast against colonies or retained particles. Each pack is intended for professional laboratory environments that require uniform membrane geometry, reproducible pore performance, and efficient dispensing of multiple sterile-ready discs across serial analyses.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 600 pc(s)
- Pore size: 0,45 µm
- Diameter: 50 mm
- Membrane type: CME
- Colour: green, grid
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about EZ-Pak membrane filter (CME), 0.45 µm, 50 mm, green, grid, 600 unit(s)
What is this article?
EZ-Pak membrane filter (CME), 0.45 µm, 50 mm, green, grid, 600 unit(s) is the article on this page. Luminix Health distributes MERCK MILLIPORE 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?
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.
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.