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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