A LC-MS/MS method with electrospray ionization and atmospheric pressure chemical ionization source for analysis of pesticides in hemp

Table 3 Recovery of California category II pesticides at a level of 0.1 μg/g in hemp with solvent extraction

S. no.	Category II residual pesticide	Level 0.1 μg/g
S. no.	Category II residual pesticide	Recovery/%	RSD/% (n = 3)
1	Abamectin	100	16
2	Acephate	101	3
3	Acequinocyl	95	6
4	Acetamiprid	101	4
5	Azoxystrobin	104	4
6	Bifenazate	98	5
7	Bifenthrin	101	7
8	Boscalid	102	3
9	Captan	90	10
10	Carbaryl	99	4
11	Chlorantraniliprole	102	5
12	Clofentezine	94	6
13	Cyfluthrin	87	10
14	Cypermethrin	90	8
15	Diazinon	101	5
16	Dimethomorph	93	5
17	Etoxazole	98	5
18	Fenhexamid	92	5
19	Fenpyroximate	100	6
20	Flonicamid	100	3
21	Fludioxonil	102	5
22	Hexythiazox	96	6
23	Imidacloprid	97	4
24	Kresoxim-methyl	98	6
25	Malathion	99	5
26	Metalaxyl	103	5
27	Methomyl	99	3
28	Myclobutanil	100	5
29	Naled	100	5
30	Oxamyl	99	4
31	Pentachloronitrobenzene	90	6
32	Permethrin	97	7
33	Phosmet	102	5
34	Piperonylbutoxide	96	6
35	Prallethrin	88	7
36	Propiconazole	96	6
37	Pyrethrins	97	6
38	Pyridaben	99	6
39	Spinetoram	99	8
40	Spinosad	91	10
41	Spiromesifen	100	5
42	Spirotetramat	98	5
43	Tebuconazole	100	5
44	Thiamethoxam	97	3
45	Trifloxystrobin	99	6

RSD stands for relative standard deviation of recovery of California category II pesticides at a level of 0.1 μg/g for three (n = 3) hemp samples

ISSN: 2522-5782