Premium Cellulose Dialysis Tubing, 15.9 x 25mm, 100ft

This 100-foot roll of Premium Dialysis Tubing (15.9mm × 25mm) is made from regenerated cellulose with a semi-permeable membrane for selective molecular transport. The tubing allows small molecules to pass while retaining larger ones. Used for separation techniques and to demonstrate diffusion and osmosis in biology and chemistry classrooms. The generous 100-foot length provides material for many experiments. Suitable for educational and research laboratory applications.