Table 3. Accuracy and precision for mycotoxin determination in optimal LC-MS/MS conditions for spiked broiler feed samples.

Mycotoxins	Spiking level (ng/g)	Recovery (%)	Intra-day precision (%RSD)	Inter-day precision (%RSD)
AFB1	2	96	5.46	6.37
	10	98	3.37	5.43
	50	101	3.42	3.89
AFB2	2	97	6.38	7.98
	10	95	4.43	4.64
	50	98	2.21	3.17
AFG1	2	92	3.61	3.77
	10	95	4.86	4.22
	50	103	2.70	3.45
AFG2	10	91	2.59	2.96
	50	96	7.28	7.67
	200	88	5.76	7.11
T-2	2	92	6.41	6.11
	10	87	5.53	5.79
	50	95	3.15	3.48
OTA	2	89	5.13	4.35
	10	85	4.64	3.87
	50	86	3.79	3.82
ZEA	10	93	3.63	4.05
	50	94	5.02	4.69
	200	92	1.78	1.98
DON	10	82	5.46	4.86
	50	84	3.37	3.51
	200	85	3.42	2.89
NIV	10	82	2.51	3.15
	50	81	1.87	2.03
	200	84	2.27	1.89