Dialysis Tubing, 1" W x 100ft L

This 100-foot roll of seamless cellulose membrane (also available in 10 foot or 50 foot options) is excellent for dialysis investigations. Dialysis tubing, also known as Visking tubing, provides useful class aid for demonstrating the principles of diffusion, osmosis, Brownian motion, and the movement of molecules across a restrictive membrane. Diameter of tubing (of approximately 1 inch, or 25-2/5 millimeters) reflects size when flat. This dialysis tubing has a typical molecular weight cutoff of 12,000 to 14,000 Daltons. Roll of dialysis tubing has 100 L feet x 1 W inches (when flat).