Table 5.

Experimental retention time (t_R) of 67 compounds.

NO.	Compound	tR(min)	NO.	Compound	tR(min)
Aflatoxins and their precursors
1	Aflatoxicol I	12.45	9	Austocystin A	21.57
2	Aflatoxin B1	11.50	10	Averufin	25.65
3	Aflatoxin B2	10.33	11	5-Methoxysterigmatocystin	18.02
4	Aflatoxin B2 α	6.60	12	Dihydroxysterigmatocystin	17.70
5	Aflatoxin G1	10.16	13	Methoxysterigmatocystin	15.03
6	Aflatoxin G2	8.97	14	Sterigmatocystin	18.91
7	Aflatoxin G2α	5.00	15	Norsolorinic acid	31.08
8	Aflatoxin M1	7.21	16	Parasiticol	10.73
Trichothecenes
17	Nivalenol	1.27	27	HT-2 Toxin	13.69
18	Fusarenone X	2.35	28	T-2 Toxin	17.06
19	Deoxynivalenol	1.54	29	Acetyl-T-2 toxin	21.12
20	3-Acetyldeoxynivalenol	5.21	30	Trichodermin	16.13
21	15-O-Acetyl-4- deoxynivalenol	5.10	31	Trichodermol	9.69
22	Scirpentriol	1.82	32	7-α-Hydroxytrichodermol	2.59
23	15-Acetoxyscirpenol	7.40	33	Verrucarol	2.89
24	Diacetoxyscirpenol	11.28	34	4,15-Diacetylverrucarol	14.15
25	3α-Acetyldiacetoxyscirpenol	15.56	35	Trichothecin	16.29
26	Neosolaniol	3.19	36	Trichothecolone	3.63
37	Trichoverrol A	10.16
Roquefortines, ergot amines and related alkaloids
38	Agroclavine-I	17.00	51	Ergotamin	19.60
39	Auranthine	10.51	52	Fumigaclavine C	21.40
40	Aurantiamine	10.49	53	Marcfortine A	19.59
41	Aurantioclavine	14.30	54	Marcfortine B	17.39
42	Chanoclavine-I	8.59	55	Meleagrin	18.90
43	Costaclavine	17.00	56	Oxalin	21.60
44	Cyclopenin	11.60	57	Pyroclavine	14.81
45	Cyclopenol	6.20	58	Roquefortine C	20.50
46	Cyclopeptin	12.05	59	Roquefortine D	6.09
47	Dihydroergotamin	18.60	60	Rugulovasine A and B	8.43
48	Elymoclavine	5.34	61	Secoclavine	20.40
49	Epoxyagroclavine-I	10.00	62	α-Ergocryptin	19.20
50	Ergocristine	25.10
Ochratoxins
63	Ochratoxin α	5.60	66	Ochratoxin B-ethyl ester	19.41
64	Ochratoxin A-methyl ester	22.49	67	Ochratoxin α-methyl ester	16.16
65	Ochratoxin B-methyl ester	20.00