Research Article
Stability-Indicating HPTLC-Densitometric Method for Estimation of Dorzolamide Hydrochloride in Eye Drops
Figure 5
Densitogram of H2O2 (6%, reflux for 72βmin) treated dorzolamide hydrochloride 700βng/spot; peak 1 (degraded, : 0.28) and peak 2 (dorzolamide hydrochloride, : 0.66).