Description
Spectra/Por® Float-A-Lyzer® G2, black is a CE-marked dialysis system with a molecular weight cut-off (MWCO) of 3500-5000 and a sample capacity of 5 ml. It belongs to the Spectra/Por® Float-A-Lyzer® G2 series used for laboratory dialysis and separation work within filtration, water purification, dialysis and separation environments. Black colour coding identifies this mid-range MWCO, 5 ml configuration among related Float-A-Lyzer® G2 devices, simplifying correct selection during experimental preparation. The product is supplied as 12 pc(s) with a pack weight of 0,800 kg, suited to multi-sample dialysis series and standardised laboratory routines. These dialysis systems from manufacturer REPLIGEN provide the stated 3500-5000 MWCO rating with a 5 ml working volume for controlled exchange of solutes in research and analytical settings. Laboratories can align the black 5 ml model with methods that require this cut-off window and capacity, while the pack of twelve identical units supports consistent handling across parallel runs. CE marking, colour coding and the defined MWCO and capacity complete the core identity of this Spectra/Por® Float-A-Lyzer® G2 variant for everyday catalogue selection.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 12 pc(s)
- Product type: Dialysis system
- Colour: black
- MWCO: 3500-5000
- Capacity: 5 ml
- CE marked: yes
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Questions about Spectra/Por® Float-A-Lyzer® G2, black, CE, MWCO 3500 - 5000, capacity 5 ml
What is this article?
Spectra/Por® Float-A-Lyzer® G2, black, CE, MWCO 3500 - 5000, capacity 5 ml is the article on this page. Luminix Health distributes REPLIGEN for laboratory use. It sits in Ultrafiltration & concentrators, inside Filtration, in Lab consumables.
An ultrafiltration device holds back macromolecules above a stated molecular-weight cutoff and passes salts and water. It concentrates a protein or exchanges its buffer. The cutoff, the volume and whether it is a centrifugal device or a stirred cell are the specification. A 0.2 µm syringe filter does not do this.
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 Ultrafiltration & concentrators. 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, Bottle-top & vacuum filtration units, 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.

