Description
EZ-Pak membrane filter (CME) is a mixed cellulose ester membrane disc for laboratory membrane filtration and microbiological applications. Featuring a 0,45 µm pore size, 50 mm diameter, and a white gridded surface, it enables straightforward colony counting and particle retention under standard lighting. The EZ-Pak supply of 600 pc(s) is practical for high-volume testing programmes in water analysis, pharmaceutical QC support, and general laboratory separation work. CME membranes deliver predictable wetting and mechanical handling on common filtration manifolds, supporting reproducible results from sample to sample. This white-grid version from manufacturer MERCK MILLIPORE is widely used where a bright background improves visibility of darker colonies or residues. Designed for professional labware environments, the product combines defined pore performance, consistent disc geometry, and convenient multi-unit packaging for continuous filtration workflows.
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: white, grid
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about EZ-Pak membrane filter (CME), 0.45 µm, 50 mm, white, grid, 600 unit(s)
What is this article?
EZ-Pak membrane filter (CME), 0.45 µm, 50 mm, white, 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.