we are some times re centrifuging sagm added blood unit to remove its sagm+plasma content in order convert it into a prbc for neonatal use.......does this removal change the expiry date to 24 hours....

i got cofused with a statement from circular of information 2009...regarding this...please help me to it .

Yes. Once you remove the plasma/additive solution you have removed the "fuel" for the cells which will shorten their expiration date. The cells will not survive normally without their preservative solution.

Does it change to 24 hrs same like washed cells...do you have any referance pls