Triple SAG-M blood bag system includes one primary bag with anticugulant CPD solution SAGM solution in another bag and one empty satellite bag.
Quadruple blood bag system includes one primary bag with anticogulant CPD solution, one bag with SAGM solution and two empty bags.
Top and Bottom Blood bag.
Top and bottom blood bags also used for seperation three components of blood trough buffy coat method however it provides process to extract red blood cells from the bottom & plasma from the top side.