A polypropylene formulated for biomedical and bioprocess applications. Temperature Range -9 °F to 150°F (66 °C) Pressure 125 psi at 70 °F. Meets FDA requirements 21 CFR 177.1520(a)(3)(i) and (c)3.1a. PP material has a Drug Master File listing. It is radiation stable and is resistant to solvents, chemicals, water and other inorganic environments. It resists most strong mineral acids and bases; however, it is subject to attack by oxidizing agents.