Per 12oz can: 47.3mg caffeine. Royal Crown (RC) colas have been around for a long time and are currently owned by Cadbury Schweppes. As in the case of Diet Coke â here the diet version has more caffeine than the regular RC Cola. 2.
Modafinil is readily absorbed after oral administration, with peak plasma concentrations occurring at 2-4 hours. The bioavailability of modafinil tablets is approximately equal to that of an aqueous suspension.
In performing a peak and trough drug level test, the nurse knows that he or she should draw the peak blood draw 15 to 30 minutes following intravenous infusion and the trough immediately prior to administration of the intravenous infusion.