Description
Spectra/Por® Float-A-Lyzer® G2, violet is a ready-to-use dialysis device for laboratory sample preparation, desalting and buffer exchange. It provides a molecular weight cut-off (MWCO) of 50000 and a working capacity of 5 ml, retaining macromolecules above this cut-off while allowing lower-molecular-weight solutes to dialyse away. Violet colour coding enables fast visual selection of the correct MWCO during parallel sample work. As a self-contained Float-A-Lyzer® G2 unit, it streamlines handling relative to traditional dialysis tubing and is CE marked for laboratory applications. Supplied as 12 pc(s) per pack with a total weight of 0,800 kg, the devices fit routine small-volume cleanup in academic, biotech and pharmaceutical laboratories. Membrane performance from manufacturer REPLIGEN under the Spectra/Por® brand is widely used in filtration, dialysis and separation settings that demand consistent molecular-size fractionation. The compact 5 ml format supports efficient processing of limited sample volumes, making the violet G2 model a practical option within modern dialysis system workflows.
This article is part of Dialysis tubing & devices, in Filtration.
Key features
- Pack size: 12 pc(s)
- Product type: Spectra/Por® Float-A-Lyzer® G2 dialysis device
- Colour: violet
- MWCO: 50000
- Capacity: 5 ml
- Weight: 0,800 kg
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Questions about Spectra/Por® Float-A-Lyzer® G2, violet, CE, MWCO 50000, capacity 5 ml
What is this article?
Spectra/Por® Float-A-Lyzer® G2, violet, CE, MWCO 50000, capacity 5 ml is the article on this page. Luminix Health distributes REPLIGEN for laboratory use. It sits in Dialysis tubing & devices, inside Filtration, in Consommables.
Dialysis tubing is a membrane tube that lets small molecules leave a sample and keeps macromolecules inside, until both sides approach equilibrium. The molecular-weight cutoff and the flat width are the specification. It is a slow method. The tubing has to be wetted and rinsed as the pack says.
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 Dialysis tubing & devices. The catalogue is Consommables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories and Extraction thimbles.
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.