Are you performing donor procedures only or are you also doing therapeutic apheresis, like plasmapheresis? If you are doing only donation procedures, the Hemonetics MCS+ should suit your needs. Baxter no longer markets their blood product/transfusion division. A new company, Fenwal, has taken over these products. They have an instrument for double red cell collections, ALYX and an instrument for plateletapheresis and plasma collection, AMICUS. AMICUS will also do stem cell collections, but not therapeutic plasmapheresis. Caridian BCT (formerly Gambro BCT, formerly COBE) has 2 instruments, Trima for component collection (plateletpheresis, red cell, plasma) and Optia for therapeutic procedures. Fresenius is another company, I believe they only have an instrument for therapeutic procedures (someone correct me if they also can collect products.)