This flexible (50, Shore A), durable, high-purity tubing is designed to provide extended pump life in peristaltic applications. There are no phthalate plasticizers that can leach out into transported fluid. Manufactured under strict process controls for precise dimensional tolerances. Material complies with Food-Grade, USDA, USP Class VI and 3A standards. Translucent. Non-cytotoxic, non-pyrogenic and non-hemolytic. NOTE: Not intended for invasive use.