Lowest analyte concentration distinguishable from blank at a stated confidence level: LOD = 3 σ_blank / slope, with σ_blank the standard deviation of blank measurements and slope the calibration-curve slope. The 3σ convention corresponds…
Lowest analyte concentration distinguishable from blank at a stated confidence level: LOD = 3 σ_blank / slope, with σ_blank the standard deviation of blank measurements and slope the calibration-curve slope. The 3σ convention corresponds…