Fig. 4
HPLC chromatogram of [DIC (20 µg/mL) spiked in urine blank using methanol: phosphate buffer pH 5.4 ± 0.1 (26:74, v/v). UV detection at 220 nm is zoomed in, and urine noise is cropped.
Fig. 4 | Scientific Reports
HPLC chromatogram of [DIC (20 µg/mL) spiked in urine blank using methanol: phosphate buffer pH 5.4 ± 0.1 (26:74, v/v). UV detection at 220 nm is zoomed in, and urine noise is cropped.
