Transparent Udel P-1700 polysulfone (PSU) from Solvay (Brussels) can withstand biopharmaceutical processing conditions thanks to its strength, heat resistance, hydrolytic stability and retention of mechanical properties under steam sterilization. Solvay notes that TBL Performance Plastics, a manufacturer of single-use products for biopharmaceutical manufacturers, recently used the Udel P-1700 PSU to make its Tri-Clamp tubular sight…