The complete blood bank SOP library in one manual covering blood grouping, antibody screen, antibody identification, antenatal testing, DAT, IAT, HIT, phenotype, extended phenotype , crossmatch, Group & Save, maternity and neonatal crossmatch, compatibility table, thawing frozen products, blood product issue, platelet selection, newborn testing, check cells, daily inventory check, and transfusion reaction investigation with Hematologist confirmation