Description
Nylon mesh filter with a pore size of 140 µm and a membrane diameter of 90 mm is a laboratory filtration medium for particle separation and sample-handling workflows. This mesh-style membrane supports routine filtration tasks in research and analytical laboratories where a defined pore opening is required. It is supplied as a pack of 50 pieces, giving a practical stock quantity for repeated use across multiple experiments or parallel setups. Pack weight is listed at 0,068 kg, which helps with inventory and storage planning in busy lab environments. The nylon mesh construction provides a durable open structure suited to clarification, prefiltration, and particle-retention steps within standard filtration and separation procedures. These 90 mm discs from manufacturer MERCK MILLIPORE fit holders and assemblies that accept this membrane diameter and integrate into existing labware configurations without special adaptation. Laboratories working in filtration, separation, and related membrane-filter applications benefit from consistent 140 µm pore sizing for reproducible handling of particulate loads. The product sits in the membrane-filter segment of laboratory consumables and is intended for professional scientific use wherever nylon mesh media of this pore size and diameter are specified.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Material: Nylon
- Pore size: 140 µm
- Membrane diameter: 90 mm
- Filter type: Mesh filter
- Weight: 0,068 kg
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Questions about Nylon mesh filter, pore size 140 µm, membrane Ø 90 mm, 50 unit(s)
What is this article?
Nylon mesh filter, pore size 140 µm, membrane Ø 90 mm, 50 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.
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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.