I am new to validate blood bank automated instrument. I have a question regarding the daily reagent QC on Galileo Echo. The package insert of WBcor QC lists the expected results of each vial. However, there is no reactin strength mentioned and refer user to use the operator's guide. I look thru all pages without any success. Is there a CAP requirement to have reaction strength established for the daily BB reagent QC? Does it apply to tube method only? How do you establish the reation strength if needed? Can anyone share your thought and experiences? Thanks in advance. Cathy
