Description
Hydrophilic PP mesh filters with a pore size of 45 µm and a diameter of Ø 47 mm serve laboratory filtration and separation duties that call for standard disc size and a coarser mesh opening. The polypropylene mesh construction supports clarification, prefiltration, and general particle handling in aqueous media. Hydrophilic behaviour promotes ready wetting and flow, helping aqueous samples pass without the pre-treatment often needed for hydrophobic meshes. Each unit is supplied as 100 pc(s) with a pack weight of 0,180 kg, suitable for continuous bench use across multiple runs. The 47 mm format is compatible with widely used filter holders and funnels in analytical and preparative work. Available from manufacturer Merck Millipore, these discs integrate into membrane-filter practice for filtration, water purification, dialysis, and separation laboratories. Choosing the 45 µm pore rating targets coarser retention while keeping disc geometry consistent for reliable seating. Hydrophilic PP mesh, defined pore size, and standard diameter combine into a clear, practical filter choice for everyday lab separation.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: PP mesh filter
- Surface property: Hydrophilic
- Pore size: 45 µm
- Diameter: Ø 47 mm
- Weight: 0,180 kg
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Questions about PP mesh filter, hydrophilic, Ø 47 mm, pore size 45 µm, 100 unit(s)
What is this article?
PP mesh filter, hydrophilic, Ø 47 mm, pore size 45 µm, 100 unit(s) is the article on this page. Luminix Health distributes MERCK MILLIPORE for laboratory use. It sits in Membrane filters, inside Filtration, in Consommables.
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 Consommables.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.