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Table 7 Intra-day and inter-day precision study

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

Precision % RSD
Monoammonium glycyrrhizinate Sennoside-B
Intra-day (n = 6) 1.5111 0.6078
Inter-day (n = 6) 1.1906 0.5602