Table 1.

Validation parameters of the optimized method.

Analyte	Linearity	Recovery [%]			Reproducibility [%]			Reproducibility [%]			LOQ [µg/kg]	LOD [µg/kg]	CCα [µg/kg]	CCβ [µg/kg]
		Concentration Levels [µg/kg]			Concentration Level [µg/kg]			Concentration Level [µg/kg]
		I	II	III	I	II	III	I	II	III
CIP	50–1000 µg/kg	64.4	66.1	60.3	21.0	19.8	20.0	26.9	28.8	27.1	34.9	21.2	46.0	98.2
ENR	50–1000 µg/kg	75.1	81.0	83.9	15.5	16.2	15.2	18.1	19.0	21.0	30.8	19.5	35.2	53.3
OXT	100–1500 µg/kg	89.1	92.2	93.5	10.0	10.7	8.8	18.4	13.7	12.4	61.0	54.3	77.9	111.7
TC	100–1500 µg/kg	82.0	81.0	86.7	16.1	17.7	13.6	19.4	20.5	15.4	73.0	60.7	86.4	161.0
CTC	100–1500 µg/kg	84.5	80.9	82.2	11.4	11.0	8.9	15.4	13.9	18.9	78.8	64.3	76.8	120.2
DC	100–1500 µg/kg	74.3	79.1	75.8	17.9	12.3	14.1	21.9	16.0	15.3	87.2	69.1	89.0	156.2
TYL	100–1500 µg/kg	63.2	65.3	64.3	22.2	14.0	12.1	28.7	17.7	19.9	82.3	67.9	91.1	168.2
TIAM	100–1500 µg/kg	88.4	88.0	91.4	11.3	10.7	12.2	13.5	15.3	12.1	45.5	39.3	53.2	78.8
LINCO	125–625 µg/kg	75.5	72.3	81.0	11.0	10.2	9.9	14.5	13.1	13.0	92.0	76.2	101.8	133.5
TRIM	25–500 µg/kg	90.0	100.2	93.3	9.8	7.8	5.6	6.8	7.0	8.4	15.5	10.2	23.2	38.0