Table 2.

Regression equations, correlation coefficients and linear ranges of analytes in beagle dog plasma.

Analytes	Regression Equations	R	Linear Range (ng/mL)	LLOQ (ng/mL)
aesculin	Y = 2.62 × 10−3X − 0.34 × 10−2	0.9988	0.50–97.50	0.50
aesculetin	Y = 0.71 × 10−3X + 2.24 × 10−2	0.9985	1.09–209.2	1.09
fraxetin	Y = 1.80 × 10−3X − 0.65 × 10−2	0.9983	2.15–412.8	2.15
fraxin	Y = 1.53 × 10−3X − 0.16 × 10−2	0.9986	1.25–241.0	1.25
polydatin	Y = 7.60 × 10−3X + 1.12 × 10−2	0.9981	0.50–97.50	0.50