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. 2022 Aug 28;8(9):e10437. doi: 10.1016/j.heliyon.2022.e10437

Table 2.

Linear regresion data for the calibration curves (n = 6).

Parameter Data
Linearity range μg.spot−1 250–750
Regresion Correlation Y
correlation coefficient (r2) 0.992
Slope ± Standard error 11.034 ± 30.182
Intercept ± Standard error 1386.334 ± 46.698
Confidence limit of slopea 4.672 to 6.008
Confidence limit of Intercepta 1308.697 to 1395.078
a

95% confidence intervals.

Y = a + bc, where c is the concentration of the substance in μg.spot−1 and Y is the peak area.