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Journal of Analytical Science and Technology

Table 2 Linear regression data for calibration plot ( n  = 3)

From: Stability-indicating RP-HPLC method for the determination of 6-gingerol in polyherbal formulations

Parameters

Observations

Linearity range

0.5 to 500 (μg/mL)

Regression equation

y = 100,017x − 319,621

Correlation coefficient

0.9989

Slope ± SD

100,017 ± 999.8

Intercept ± SD

319,621 ± 3,339.8

  1. y, peak area; x, concentration of standard (μg/mL).
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