Model Number: STS-BB002-#1027 Brand Name: SENTANSHA Key Specifications/Special Features: Specification:Blood collection bag is sterile, used for collection, separation, store and transfusion for human blood.The bag is made of medical class plastic, latex free.Capacity: 250mL, 300mL, 400mL, 450mL, 500mL and more.Single use only, non-toxic and pyrogen free.Single bag, double bag, triple bag and quadruple bag.