Double blood bags are used to separate whole blood into two components: red blood cells and plasma.
Each bag is composed of the following: anti-coagulant additive solution, primary bag, satellite bag and a donor needle gauge.
The only anti-coagulant solution present in the primary bag is CPAD-1.
The primary bags sizes available would be as follows: 250ml, 350ml, 450ml and 500ml.
The possible sizes of the satellite bags are: 150ml, 300ml, 350ml, 400ml and 450ml.