SUPERKLEEN SK 2223R /50S is a flexible, extrusion grade PVC compound formulated with a unique bio-based plasticizer for the manufacture of infant products, food and beverage applications, and medical devices where the presence of phthalates is undesirable. It is formulated for stability after Gamma sterilization. It is produced from FDA sanctioned ingredients and is designed to pass the USP Class VI and cytotoxicity requirements for disposable medical devices