Description
Spectra/Por® 7 dialysis membrane is a dialysis hose membrane specified at a molecular weight cut-off (MWCO) of 15000 with a flat width of 45 mm. It supports laboratory dialysis and separation procedures in which solutes move across a defined MWCO while higher-molecular-weight species are retained. The membrane is offered as 1 pc within the Spectra/Por® 7 series used for filtration, water purification, dialysis and separation tasks. Available from manufacturer REPLIGEN, this wider 45 mm format is appropriate for buffer exchange, desalting and macromolecule handling when greater flat width is preferred at MWCO 15000. The unit weight is 0,320 kg for the single-piece pack. Laboratories can select this configuration when protocol geometry calls for a 45 mm Spectra/Por® 7 hose membrane rather than narrower widths at the same cut-off. Explicit MWCO and width data allow straightforward matching to research and analytical methods based solely on the stated manufacturer specifications for this dialysis membrane.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 1 pc
- Product type: Dialysis hose membrane
- Brand: Spectra/Por® 7
- MWCO: 15000
- Width: 45 mm
- Weight: 0,320 kg
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Questions about Spectra/Por® 7, dialysis membrane, MWCO 15000, width 45 mm, 1 unit(s)
What is this article?
Spectra/Por® 7, dialysis membrane, MWCO 15000, width 45 mm, 1 unit(s) 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.