Table 2.

Validation of the analytical method. LOD—limit of detection; LOQ—limit of quantification.

	Linearity (µg/mL)	R2	Standard Curve Equation	LOD (µg/mL)	LOQ (µg/mL)
B2	0.005–10	0.9941	y = 1,137,260x − 89,427	0.001	0.0033
B3	0.25–10	0.9985	y = 8819.9x − 1000.03	0.050	0.1650
B9	0.025–10	0.9980	y = 104,830x + 11,539	0.005	0.0165
L	0.01–400	0.9963	y = 19,947x + 122,904	0.005	0.0165
LA	0.01–2000	0.9972	y = 18,770x + 651,622	0.005	0.0165