Description
qpore® Bottle-Top Filter with cellulose acetate (CA) membrane is a sterile unit built for vacuum filtration of larger sample volumes directly into a sterile receiving bottle. The 0,45 µm CA membrane offers fast flow rates and very low protein binding, making it well suited to sterile filtration of cell culture media, microbiological media, buffer solutions and other biological liquids. Each filter combines a graduated upper section with a GL 45 screw closure and hose connector for convenient under-pressure use. A quick-connect fitting accepts hoses with an internal diameter of 8–12 mm. The products are sterile, pyrogen-free and free from detergents, and feature blue colour coding for rapid visual identification. From manufacturer neolab - Labor, the bottle-top filters are supplied individually sterile packed in packs of 24; packaging includes an integrated tear-open aid so no extra tools are required. These CA bottle-top filters enable efficient, low-binding sterile media handling in cell-culture and microbiology workflows.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 24 pcs, individually sterile packed
- Membrane: Cellulose acetate (CA)
- Pore size: 0,45 µm
- Filter volume: 500 ml
- Connection: GL 45 screw cap with hose connector (ID 8–12 mm)
- EAN: 4058072168766
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Questions about qpore® Bottle-Top-Filter aus CA, steril, 0.45 µm, 500 ml, 24 Stk/Pack
What is this article?
qpore® Bottle-Top-Filter aus CA, steril, 0.45 µm, 500 ml, 24 Stk/Pack is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
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 Bottle-top & vacuum filtration units. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, 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.