
Semi-permeable tubing used to demonstrate the movement of small molecules across a membrane.
Our Range Includes...
14 mmDialysis Tubing: Semi-permeable Visking tubing supplied on 30m lengths for osmosis and diffusion experiments.
17.5mm Dialysis Tubing: Wider Visking tubing on 30m reels for teaching osmosis and membrane diffusion.
Teaching & Practical Uses: Suitable for demonstrating osmosis, diffusion, and semi-permeable membrane behaviour in life science and chemistry practicals.