Single blood bag is designed for blood collection, preservation and transfusion of whole blood.The primary bag contains cpda-1 anticoagulant solution. Technical details: Product: single blood bag Film material :blow extruded or roll welding Primary bags :the volume is optional Needle size : 16g or 17g Solution : cpda-1 Certificate : gmp, ce, iso13485 Sterilization : steam sterilization Shelf life :2 years Name model sizes solution S250c 250ml 35 ml cpda1 S350c 350ml 49 ml cpda1 S450c 450ml 63 ml cpda1 S500c 500ml 70 ml cpda1 Optional : 1. Sampling pouch, 2. Sampling port, 3. Needle protector