Figure 11.

(a) Elution profiles and (b) natural logarithm of the elution profiles for 100 μL injections of 10 μM racemic warfarin made at 4 mL/min onto 1 mm × 4.6 mm i.d. silica monolith columns containing immobilized HSA or a control support. These results and those shown in all later figures were obtained at 37 °C and using pH 7.4, 0.067 M potassium phosphate buffer as the mobile phase. Reproduced with permission from Ref. [129].