Our current policy from Lippincott states that the concentration of potassium is from 10-40 mEq/L. Our pharmacy has a policy that states potassium riders are givein in 10mEq/100ml. I have talked to our pharmacist and he states that is the recommended concentration for riders and is currently looking for evidence on this. Does anyone have any information on this. I'm not disputing Lippincott at all I just want to make sure that we currently do is ok.