Description
Spectra/Por® Float-A-Lyzer® G2, red is a laboratory dialysis system configured for small-volume separation work. It is specified with a molecular weight cut-off (MWCO) of 20000 and a sample capacity of 1 ml, suited to dialysis applications that need this higher cut-off. Red colour coding identifies the MWCO class at a glance when multiple G2 devices are handled side by side. The product is CE marked. Each pack comprises 12 pc(s) with a listed weight of 0,700 kg, supporting clear pack-level logistics for dialysis and separation benches. Classed among filtration, dialysis and separation labware, the Float-A-Lyzer® G2 format provides a floating membrane device for controlled sample treatment under a defined MWCO. The unit is from manufacturer REPLIGEN and forms part of the colour-coded Spectra/Por® G2 series used to match cut-off ranges to experimental needs. Its floating configuration is intended for practical use in dialysis vessels while retaining the membrane characteristics associated with the Spectra/Por® line. This red 1 ml variant addresses research and analytical workflows that require the MWCO 20000 specification in a compact, ready-to-use dialysis system.
This article is part of Dialysis tubing & devices, in Filtration.
Key features
- Pack size: 12 pc(s)
- Product type: Dialysis system
- Colour: red
- MWCO: 20000
- Capacity: 1 ml
- Marking: CE
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Questions about Spectra/Por® Float-A-Lyzer® G2, red, CE, MWCO 20000, capacity 1 ml, 12 unit(s)
What is this article?
Spectra/Por® Float-A-Lyzer® G2, red, CE, MWCO 20000, capacity 1 ml, 12 unit(s) 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.

