Development and Validation of Selective High-Performance Liquid Chromatographic Method Using Photodiode Array Detection for Estimation of Aconitine in Polyherbal Ayurvedic Taila Preparations

Table 4

Results of robustness studies.

Parameter	% RSD peak area
Mobile phase composition	1.22
Amount of mobile phase	0.83
Temperature	0.92
Chamber saturation time	0.71
Chamber dimensions	0.43