Question

Tubes used for dialysis and blood transfusion are made of

Answer 1

Explanation:

Dialysis tubing for laboratory use is typically made of a film of regenerated cellulose or cellulose ester.

Answer 2

Explanation:

Dialysis tubing for laboratory use is typically made of a film of regenerated cellulose or cellulose ester. However; dialysis membranes made of polysulfone, polyethersulfone (PES), etched polycarbonate, or collagen are also extensively used for specific medical, food, or water treatment applications.