I am the blood bank supervisor of a 150 bed hospital with no current BB computer system. We are in the very early stages of implementing a hospital wide system that will include BB. We are opening a NICU. We have everything set-up except for the labeling of the aliquot. We receive all of our blood products from a local supplier and haven't modified any components prior to this. We receive product code E0311V00 (AS-1 added, leukocytes reduced, from 450 mL CPD Whole Blood) the biggest part of the time. Occasionally we received pheresed E4532V00 (1st) or E4533V00 (2nd). My question is....when product code E0311V00 is split into neonatal aliquots does the product code simply change to E0311VA0, E0311VB0, etc.? Or is it more complicated than that? Would it become E0291VA0 which is AS-1 added, Divided, from 450mL CPD Whole Blood? I have been looking at the pre-printed Shamrock Labels which is just too confusing. When the ISBT 128 labeling started last May all we had to do to get ready was to make sure all of our forms would accomodate the longer unit #. So this is all new to me. Any suggestions would be greatly appreciated!!!