Efter intravenøs indgivelse af en dosis på 0, 03 mmol/ kg var den gennemsnitlige halveringstiden for fordelingsfasen (t1/ 2α) 0, 48 ± 0, 11 timer, og fordelingsvolumen ved steady state var 148 ± 16 ml/ kg, hvilket nogenlunde svarer til fordelingsvolumen for ekstracellulærvæsken.
After intravenous administration of 0.03 mmol/ kg dose the mean half-life of the distribution phase (t1/ 2α) was 0.48 ± 0.11 hours and the volume of distribution at steady state was 148 ± 16 ml/ kg, roughly equivalent to that of extracellular fluid.