Watson-Marlow Marprene® Wall Tubing #73 9.6mm Bore x 3.2mm Sold By The Inch

Marprene Wall Tubing is a long-life thermoplastic elastomer with resistance to a wide range of chemicals. Marprene wall tubing is highly resistant to oxidizing agents such as ozone, sodium hypochlorite, and peroxides. Wall tubing is opaque to visible and ultraviolet lights with a low permeability to oxygen, carbon dioxide, and nitrogen. Meets USDA standards for food handling. FDA regulations 21 CFR 177.2600 for contact with aqueous food. NSF5 1 listed, NSF-61. Wall tubing is sold by the inch.