Table 3 Analytical method validation data. CV: coefficient of variation.

From: Impact of alternative materials to plasticized PVC infusion tubings on drug sorption and plasticizer release

APICalibration curveSlope of the regression lineIntercept of the regression lineCoefficient of determination (r²)Mean repeatability CV (%)Mean intermediate precision (%)Relative mean trueness bias (%)
Paracetamol60–140 µg/mL28742342.0−40415.10.9960.504.700.58
Diazepam1–40 µg/mL64074.1−13506.00.9862.803.900.27
Insulin0.06–0.14 U/mL27308.3−1991.10.9846.406.401.04