Hi there im abit stuck on a similar question too, basically you have to work out Concentration of drug in the original serum in units of mM i worked that out to be 0.00512 mM, then after that it says Given that the RMM of the drug is 360g/mol, convert your answer into units of:
____mol%
____g/dm3
____mg/ml
im abit stuck on this bit, could anyone give advice on how to do this thanks