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.
Children. 1  Following administration of 35 or 70 mcg of naloxone hydrochloride into the umbilical vein in neonates in one study, peak plasma naloxone concentrations occurred within 40 minutes and were 4-5.4 ng/mL and 9.2-20.2 ng/mL, respectively.