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Calibration curve’s equations for standard solutions and blood’s extracts spiked with analytes in the concentration range 25–1000 ng/cm3
| Matrix | Calibration curves | Slope of matrix/standard solution | ME/% | |
|---|---|---|---|---|
| Regression equation | R 2 | |||
| Methanol | y = 0.0013x − 0.0041 | 0.9904 | 0.692 | 69.2 |
| Blood’s extracts | y = 0.0009x + 0.025 | 0.9965 | ||
