Description
Dialysis membrane Spectra/Por® Biotech is a CE-marked tubing membrane for laboratory dialysis and separation applications, specified with a molecular weight cut-off (MWCO) of 100000 and a flat width of 24 mm. The Biotech line is suited to buffer exchange, desalting and size-based fractionation of macromolecules when a high MWCO and stable membrane dimensions are needed. Delivered as 1 piece from manufacturer REPLIGEN, it fits common dialysis assemblies used in biochemistry, process development and analytical sample work-up. The 24 mm width accommodates larger sample loads and broader tubing formats while retaining the Spectra/Por® Biotech specification set. Explicit MWCO and width data help match the membrane to target molecules and equipment geometry. Laboratories in filtration, purification and separation environments can use this tubing for controlled dialysis of proteins, polymers and related macromolecular samples under standard bench protocols.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 1 pc(s)
- Product type: dialysis membrane tubing
- Brand: Spectra/Por® Biotech
- MWCO: 100000
- Width: 24 mm
- Certification: CE
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Questions about Dialysis Membrane Spectra/Por® - Biotech, CE, MWCO 100000, width 24 mm
What is this article?
Dialysis Membrane Spectra/Por® - Biotech, CE, MWCO 100000, width 24 mm 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.