Description
Dialysis tubing Membra-Cel™ cellulose is a cellulose membrane hose for laboratory dialysis and separation work. It provides a flat width of 10 mm and a molecular weight cut-off (MWCO) of 14 000, allowing controlled diffusion of small solutes while retaining larger macromolecules during buffer exchange, desalting and purification steps. The tubing is supplied as a 30 m length in a single-piece pack, giving ample material for multiple dialysis bags, loops or continuous setups. From manufacturer Viskase, Membra-Cel™ cellulose tubing is used in life-science and analytical laboratories that require reproducible membrane handling and selective permeability. The defined flat width supports consistent forming and sealing of dialysis devices, and the MWCO of 14 000 suits many protein and polymer applications. This format belongs to dialysis hose membranes within filtration, water purification, dialysis and separation consumables. A continuous 30 m length reduces changeover frequency across experimental series and helps standardise sample preparation ahead of further analysis or processing.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 1 pc
- Product type: Dialysis tubing
- Brand: Membra-Cel™
- Material: Cellulose
- Flat width: 10 mm
- MWCO: 14 000
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Questions about Dialysis tubing Membra-Cel(TM) cellulose, Flat width 10 mm, MWCO 14 000, 30 m
What is this article?
Dialysis tubing Membra-Cel(TM) cellulose, Flat width 10 mm, MWCO 14 000, 30 m is the article on this page. Luminix Health distributes Viskase 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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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.