Description
Spectra/Por® 7 dialysis membrane is a dialysis hose membrane for laboratory dialysis and separation work. This variant is specified with a molecular weight cut-off (MWCO) of 25000 and a width of 28 mm, supplied in an opaque format. It belongs to the dialysis hose membrane group used in filtration, water purification, dialysis and separation applications. The pack contains 1 pc and the unit weight is 0,235 kg. Spectra/Por® 7 membranes from manufacturer REPLIGEN are offered as a standardised tubing format where a defined MWCO class is required. The pairing of MWCO 25000 with a 28 mm width identifies this opaque article within the Spectra/Por® 7 series for clear selection against related widths and cut-offs. Laboratories use such membranes when preparing dialysis tubing sections for buffer exchange and related separation steps under controlled bench conditions. The single-piece pack supports straightforward stock handling for routine or specialised dialysis setups. This product is intended for professional research, analytical and process-support laboratories that rely on dialysis hose membranes with clearly stated dimensional and MWCO parameters.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 1 pc
- Series: Spectra/Por® 7
- Product type: Dialysis hose membrane
- MWCO: 25000
- Width: 28 mm
- Format: Opaque
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Questions about Spectra/Por® 7, dialysis membrane, MWCO 25000 opak, width 28 mm, 1 unit(s)
What is this article?
Spectra/Por® 7, dialysis membrane, MWCO 25000 opak, width 28 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.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.