HPLC

Titration

Range

29.8 - 476.9 µg/mL

3.0 - 40.0 mg

Linearity (R²)

0.99901

0.99999

Accuracy

Recovery (%)

98.7 ± 3.4 - 100.5 ± 4.2

98 ± 1 - 104 ±2

SRM (mg/g) (RV)

42.2 ± 3.7

42.2 ± 3.7

SRM (mg/g) (AV)*

40.2 ± 0.3

42.1 ± 0.5

Z-Score

0.4629

0.1353

Precision (%RSD)

Intraday

0.5 - 4.2

0.4 - 3.3

Interday

0.6 - 4.5

0.6 - 3.9

LOD*

3.6 µg/mL (0.36 mg/g in the sample)

1.0 mg

(1.7 mg/g in the sample)

LOQ*

12.0 µg/mL

(1.2 mg/g in the sample)

3.0 mg

(5.0 mg/g in the sample)