Simple Atomic Absorption Spectroscopic and Spectrophotometric Methods for Determination of Pioglitazone Hydrochloride and Carvedilol in Pharmaceutical Dosage Forms
Figure 8
Stability of the ion pair formed between bismuth tetraiodide and both (i) 10 μgmL−1 PGZ-HCl and (ii) 24 μgmL−1 CRV.
