Description
ZelluTrans/Roth loading funnels, MAXI are dialysis accessories intended for tubing with 23–45 mm flat width. They facilitate controlled filling of wider dialysis tubing during buffer exchange, desalting and laboratory separation procedures. The MAXI size addresses broader flat-width membranes typical of preparative dialysis and larger sample loads, helping operators transfer solutions cleanly into the open tubing end. Packs contain 10 pc(s) at a total weight of 0,045 kg, making them easy to store beside membrane rolls and closure clips. These loading funnels from manufacturer ROTH SELECTION form part of the ZelluTrans/Roth range used in dialysis accessory setups within filtration and separation laboratories. Matching the funnel to 23–45 mm flat-width tubing improves handling when working with higher sample volumes or thicker membrane sleeves. Research teams in biochemistry and molecular biology can keep MAXI funnels alongside MINI variants so each tubing width has a dedicated loading aid. The accessories support standard dialysis practice as mechanical filling tools and do not modify membrane properties. Clear MAXI designation simplifies reordering and bench organisation where multiple dialysis formats run in parallel.
This article is part of Filtration accessories, in Filtration.
Key features
- Pack size: 10 pc(s)
- Product type: Loading funnels MAXI
- Product line: ZelluTrans/Roth
- Compatible tubing flat width: 23–45 mm
- Weight: 0,045 kg
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Questions about ZelluTrans/Roth loading funnels, MAXI, for tubing with 23-45 mm flat width
What is this article?
ZelluTrans/Roth loading funnels, MAXI, for tubing with 23-45 mm flat width is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Filtration accessories, inside Filtration, in Lab consumables.
Filtration accessories are the holders, the gaskets, the manifolds and the flasks a membrane or a Büchner setup needs. A holder for 47 mm discs does not clamp a 25 mm disc. The gasket is what actually seals.
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 Filtration accessories. 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, Ultrafiltration & concentrators, 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.