Research Article

Validation and Uncertainty Estimation of an Ecofriendly and Stability-Indicating HPLC Method for Determination of Diltiazem in Pharmaceutical Preparations

Figure 5

A chromatogram obtained from analyzing the commercially available gel. The solution contains the target diltiazem concentration of 9.35 μg/mL. (b) blank.
353814.fig.005a
(a)
353814.fig.005b
(b)