Figure 9. Standard addition calibration curve for Dapsone analyzed on HPLC-FLD (a) without β-CD, (b) after adding β-CD to the mobile phase. The unknown volume was 0.2 mL and the concentration of spiked Dapsone standard was 100 ppb and its volume was 0.1 mL

From

An Undergraduate Experiment Using Cyclodextrin – Assisted Sensitive Fluorescence Detection and Quantitation of Dapsone Drug in Wastewater Samples

Mohammed A. Meetani, Ahmad Alhalabi, Mohammed K. Al-tabaji, Noor I Albadawi, Nada Elmari, Soleiman Hisaindee, Abdullah Al-Hemyari, Munjed Maraqa

World Journal of Chemical Education. 2019, 7(4), 242-247 doi:10.12691/wjce-7-4-2