RCT Reichelt Chemietechnik

Dialysis membranes and cells enable the selective separation of molecules of different sizes through semipermeable membranes. This separation technology is based on the principle of controlled diffusion, where smaller molecules can pass through the membrane pores while larger molecules are retained.

The dialysis membranes made from regenerated cellulose (CA) and cellulose ester offer various cut-off limits and pore sizes for specific application requirements. The precise pore size determines the selectivity of molecular separation and enables efficient purification of proteins, peptides, and other biomolecules.

The product range includes:

• Dialysis tubing made from regenerated cellulose
• Dialysis bags made from regenerated cellulose
• Dialysis film made from regenerated cellulose
• Dialysis membrane (framed) made from cellulose ester for simultaneous micro-dialyzers
• Dialysis membrane for biochem-dialyzer systems
• Equilibrium dialysis cell
• In-line multi-equilibrium dialysis cell
• Micro-biochem dialysis chamber made from PTFE - duplex
• Micro-biochem dialysis chamber made from PTFE - for equilibrium dialysis
• Micro-biochem dialysis chamber made from PTFE - simplex
• Micro-dialyzer - simultaneous
• Micro-dialysis cell made from PP
• Multi-equilibrium dialysis cell for microsamples

The various dialysis cell types enable different dialysis procedures: flow-through dialysis cells for continuous processes, equilibrium dialysis cells for binding studies, and micro-dialysis cells for small sample volumes. The cells made from polytetrafluoroethylene (PTFE) and polypropylene (PP) ensure chemical resistance and purity.

Dialysis membranes and other products, such as dialysis tubing, clamps and cylinders, are available directly in the online shop of RCT Reichelt Chemietechnik. The range of RCT Reichelt Chemietechnik offers over 80,000 different products, which are used among others in mechanical engineering, chemical technology, process engineering as well as medical technology.