The transfusable components that can be derived from donated blood are red cells, platelets, plasma, cryoprecipitate AHF (cryo), and granulocytes.

To add component in Blood Bank go to Blood Bank > Component Issue > Components > Add Components. Here select Blood Group and Bag then enter Components Name, Bag, Volume, Unit, Lot and Institution then click on Save button. 

You can check this added record at Components List page.

To delete Component click on delete icon shows on mouse hover at last column of Component list.