"Dialysis Membranes"

Supplier: Spectrum Laboratories

Standard Regenerated Cellulose (RC) is composed of natural cellulose regenerated from cotton linters, therefore these membranes are perfectly suited for a broad range of laboratory dialysis.

Supplier: Spectrum Laboratories

Ideal for small volume dialysis or evaluation of membrane for an application, biotech grade Cellulose Ester (CE) tubing is now available in 1 m length trial kits with a pair of tubing closures.

Supplier: Spectrum Laboratories

Free of trace metal and sulfur for separations involving a possible sensitivity to such materials.

Supplier: Spectrum Laboratories

Available in wet form in 0.05% sodium azide as a preservative only.

Supplier: Spectrum Laboratories

Standard Regenerated Cellulose (RC) is composed of natural cellulose regenerated from cotton linters, therefore these membranes are perfectly suited for a broad range of laboratory dialysis.

Supplier: Spectrum Laboratories

Biologically inert and ultra-pure, Biotech Cellulose Ester (CE) Membrane offers the largest range of concise MWCO's (100 to 1000000 Daltons) for desalting, isolating ionic species and macromolecular purifications.

Supplier: G-Biosciences

Concentrator Powder is a high molecular weight polymer which will not migrate across the dialysis membrane

Supplier: G-Biosciences

Dialysis is the process of separating molecules in solution by the difference in their rates of diffusion through a semi permeable membrane, such as dialysis tubing or Tube-O-DIALYZER™ dialysis caps.

Supplier: Cytiva

The disposable tubes in mini dialysis kit offer a simple solution to the handling problems of small volume dialysis. The dialysis tubes in the kit each have a cap that incorporates a small disk of dialysis membrane.

Supplier: Spectrum Laboratories

Pre-cut single layer membrane discs and sheets for a variety of dialysis equipment.

Supplier: Spectrum Laboratories

Ideal for small volume dialysis or evaluation of membrane for an application, multi-purpose standard Regenerated Cellulose (RC) tubing is now available in 1 and 5 m length trial kits with a pair of tubing closures.

Supplier: Thermo Scientific

Single-Use RED (rapid equilibrium dialysis) Plate is composed of disposable high-density polypropylene and is pre-loaded with 48 equilibrium dialysis membrane inserts. Each insert is comprised of two side-by-side chambers separated by an O-ring-sealed vertical cylinder of dialysis membrane with varying molecular-weight cutoffs (8 or 12 kD MWCO).

Supplier: Spectrum Laboratories

These are used in combination with a standard closure for a vertical use of the dialysis tubing and a magnetic stirrer for continuous stirring of the tubing.

Supplier: Thermo Scientific

For sample dialysis, low molecular weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.

Supplier: MilliporeSigma

D-Tube Dialyzers are easy to handle tubes with dual membranes providing a large surface area for fast, efficient dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels.

Supplier: Spectrum Laboratories

Spectrum introduces the Spectra/Por® Float-A-Lyzer® G2, the next generation in Ready-to-Use laboratory dialysis devices featuring proprietary Ultra-pure Biotech Cellulose Ester (CE) Membrane.