Description
qpore® membrane filters from cellulose mixed ester (CME) are hydrophilic, sterile discs with printed grid, a pore size of 0,22 µm and a diameter of 47 mm. The membrane is composed of cellulose acetate and cellulose nitrate and offers a soft, uniform surface together with effective retention, high flow rates and thermal resistance up to a maximum working temperature of 90 °C. Membrane thickness is approximately 130 µm; the grid raster measures 3,1 × 3,1 mm and supports colony counting and spatial evaluation. Individually sterile packed in a unit of 100 pieces from manufacturer neolab - Labor, these filters suit clear and sterile filtration of liquids, air particle analysis, contamination assessment of fuels and hydraulic fluids, and biological applications including colony enumeration, cell harvesting and cell washing. Short wetting time and consistent performance make the gridded sterile CME format a versatile option for microbiological and analytical laboratory work.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s), individually sterile
- Material: Cellulose mixed ester (CME), hydrophilic
- Pore size: 0,22 µm
- Diameter: 47 mm
- Grid raster: 3,1 x 3,1 mm
- EAN: 4058072173098
- Technical Information Sheet:
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Questions about qpore® Membranfilter aus CME, mit Gitternetz, steril, 0.22 µm, Ø 47 mm, 100 Stk/
What is this article?
qpore® Membranfilter aus CME, mit Gitternetz, steril, 0.22 µm, Ø 47 mm, 100 Stk/ is the article on this page. Luminix Health distributes neolab 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.