Research Article
Quantification of Gymnemagenin and -Sitosterol in Marketed Herbal Formulation by Validated Normal Phase HPTLC Method
Table 1
Linear regression data for the calibration curves ().
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| 95% confidence limit. bStandard deviation of residuals from line. To ascertain linearity, residual analysis was performed (Figure 2). Slope was significantly different from zero. | |||||||||||||||||||||||||||||||||