Description
Cellulose nitrate membrane filters, sterile, with a pore size of 0,45 µm and a diameter of 47 mm are prepared for laboratory filtration and separation applications that call for this common disc size. The sterile cellulose nitrate membranes suit aqueous sample handling in research and quality-control environments where a 0,45 µm rating is specified. Pack size is 100 pc(s), and the pack weight is 0,195 kg, offering a practical quantity for day-to-day membrane filtration work. These filters from manufacturer Cytiva follow the stated 0,45 µm pore size and 47 mm diameter so they can be matched to standard holders and protocols without reformatting the workflow. Categories of use centre on filtration, separation, and related membrane-filter laboratory steps. UN number 3270 is given in the manufacturer description for transport classification. Straightforward identification of pore size, diameter, and sterility supports consistent ordering and use across multi-user labs that rely on cellulose nitrate discs for routine sample preparation and microbiological filtration tasks.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Material: Cellulose nitrate
- Pore size: 0,45 µm
- Diameter: 47 mm
- Sterility: Sterile
- Format: Membrane filter disc
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Cellulose nitrate membr. filter, sterile, 0.45 µm, Ø 47 mm, 100 unit(s)
What is this article?
Cellulose nitrate membr. filter, sterile, 0.45 µm, Ø 47 mm, 100 unit(s) is the article on this page. Luminix Health distributes Cytiva 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.