Determination of Tetracycline in Pharmaceutical Preparation by Molecular and Atomic Absorption Spectrophotometry and High Performance Liquid Chromatography via Complex Formation with Au(III) and Hg(II) Ions in Solutions
Figure 7
Direct and standard addition calibration curves for determination of TC-Au(III) and TC-Hg(II) complexes by spectrophotometric methods at 425 and 320 nm, respectively.
