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. 2026 Sep 23;13:1967907. doi: 10.3389/fvets.2026.1967907

Table 2.

Linearity, coefficient of determination (R²), decision limit (CCα), and detection capability (CCβ) for clenbuterol, salbutamol, and terbutaline in muscle, liver, and kidney.

Analyte Matrix Linear range (μg kg−1) R2 CCα (μg kg−1) CCβ (μg kg−1)
Clenbuterol Muscle 0.05–1.00 0.9992 0.11 0.13
Liver 0.10–1.00 0.9987 0.12 0.15
Kidney 0.05–1.00 0.9985 0.11 0.14
Salbutamol Muscle 0.25–2.00 0.9990 0.53 0.58
Liver 0.25–2.00 0.9982 0.55 0.62
Kidney 0.25–2.00 0.9980 0.54 0.60
Terbutaline Muscle 0.25–2.00 0.9988 0.52 0.57
Liver 0.25–2.00 0.9981 0.56 0.63
Kidney 0.25–2.00 0.9980 0.55 0.61