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Table 9 Results of robustness study

From: Analytical method development and validation for simultaneous estimation of monoammonium glycyrrhizinate and sennoside-B in polyherbal laxative tablet using RP-HPLC

Parameters Deliberate changes % RSD
Monoammonium glycyrrhizinate Sennoside-B
Flow rate 1 ± 0.1 mL/min 1.83 2.02
Column Temperature 40 ± 2 °C 1.43 1.77