Description
Filter units with SFCA-membrane are ready-to-use plastic filtration units for vacuum technology and bottle-top filtration in the laboratory. This version is equipped with a 90 mm diameter SFCA membrane, a pore size of 0,2 µm and a 500 ml working volume, providing a large membrane surface together with a practical receiver capacity. The combination supports efficient filtration of aqueous samples, culture media and buffers where finer pore retention and higher throughput area are advantageous. Packs contain 12 pc(s) and weigh 3,100 kg, which simplifies inventory planning for multi-user laboratories. The units integrate into common vacuum filtration assemblies and are supplied from manufacturer Nalgene within its established plastic filter-unit portfolio. SFCA membrane construction is suited to laboratory solutions that benefit from a surfactant-free cellulose acetate membrane during clarification or related filtration steps. Ready-to-use design reduces assembly effort and supports consistent handling across repeated filtrations. With the 90 mm / 0,2 µm / 500 ml specification, these filter units address medium-volume workflows that need both extended membrane diameter and defined fine pore size for routine research and quality-control applications.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Membrane: SFCA
- Diameter: 90 mm
- Pore size: 0,2 µm
- Volume: 500 ml
- Weight: 3,100 kg
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Questions about Filter units with SFCA-membrane, Ø 90 mm, pore size 0.2 µm, 500 ml, 12 unit(s)
What is this article?
Filter units with SFCA-membrane, Ø 90 mm, pore size 0.2 µm, 500 ml, 12 unit(s) is the article on this page. Luminix Health distributes Nalgene 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?
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.