Fig. 2

HPLC chromatogram of Buscovet compositum showing [HBB (10 µg/mL) and Phenol with UV detection at 220 nm using methanol: phosphate buffer pH 5.4 ± 0.1 (26:74, v/v).

HPLC chromatogram of Buscovet compositum showing [HBB (10 µg/mL) and Phenol with UV detection at 220 nm using methanol: phosphate buffer pH 5.4 ± 0.1 (26:74, v/v).