Saint-Gobain Tygon Sanitary Silicone Tubing Formula 3350. 50ft long. 1.6mm thick. Outer diameter: 0.25". Inner diameter: 0.13". Wall thickness: 0.0625". Autoclavable. Translucent tubing ideal for biotechnological, pharmaceutical, and peristaltic applications. Ultrasmooth inner bore reduces risk of particle entrapment, inhibits microscopic bacterial buildup during fluid transfer, and allows thorough cleaning and sterilization. Tasteless, odorless. Nonpyrogenic, nontoxic, nonhemolytic. Low extractable content helps to maintain integrity and purity of transported fluids. Smooth inner surface provides low adsorption for improved fluid flow (hydrophobic surface also improves fluid flow). Maximum recommended operating temperature 200°C (392°F). Autoclavable; also can be radiation- and gas-sterilized. Durometer hardness: Shore A, 50. UOM: 1/PK.