Table 1 Characteristics of d-panthenol calibration plot using square wave voltammetry at glassy carbon electrode
From: Electrochemical oxidation of provitamin B5, d-panthenol and its analysis in spiked human urine
Analytical parameters Values | |
|---|---|
Linearity range (M) | 1.0 × 10−3–8.0 × 10−6 |
Slope of the calibration plot (μA M−1) | 2.501 |
Intercept (μA) | 0.887 |
Correlation coefficient (r) | 0.979 |
RSD of slope (%) | 0.052 |
RSD of intercept (%) | 0.488 |
Number of data points | 9.0 |
LOD (M) | 5.0 × 10−7 |
LOQ (M) | 17.0 × 10−7 |
Repeatability (RSD %) | 0.182 |
Reproducibility (RSD %) | 0.084 |