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Table 13 Linear regression data of ALM obtained by transmittance and reflectance method

From: Quantitative analysis of doxorubicin hydrochloride and arterolane maleate by mid IR spectroscopy using transmission and reflectance modes

Statistical Parameters Transmittance mode Reflectance mode
Concentration range 0.2–1.0 (% w/w) 0.2–1.0 (% w/w)
Regression equation y = 1.235x + 0.363 y = 1.38x − 0.068
Correlation coefficient 0.990 0.993
Slope 1.235 1.38
Intercept 0.363 − 0.068
  1. n = 3