I can't remember the formulas for determining the doseage such as mcg/min and mcg/kg/min when only ml/hr infusing , kg wt and concentration known. I had a reference sheet for IV drip calculations but I lost it. I can remember how to calculate IV drip rates but I must be getting old because I can't recall how to determine doseage infusing from ml/hr infusing on pump. Anyone willing to share formulation, I'd be so grateful. Thanks.