New Spectrophotometric and Conductometric Methods for Macrolide Antibiotics Determination in Pure and Pharmaceutical Dosage Forms Using Rose Bengal
Figure 8
Absorption spectra of (a) 2.5 × 10−2 M glucose with 1.5 mL Cu(II) chloride 0.3% w/v and 0.5 mL 0.3% w/v rose bengal, (b) 5 × 10−2 M sucrose with 1.5 mL Cu(II) chloride 0.3% w/v and 0.5 mL 0.3% w/v rose bengal.
