Table 4 Recovery of California category I pesticides at a level of 0.1 μg/g in hemp with solvent extraction
S. no. | Category I residual pesticide | Level 0.1 μg/g | |
|---|---|---|---|
Recovery/% | RSD/% (n = 3) | ||
1 | Aldicarb | 99 | 3 |
2 | Carbofuran | 100 | 4 |
3 | Chlordane | 91 | 7 |
4 | Chlorfenapyr | 84 | 8 |
5 | Chlorpyrifos | 99 | 6 |
6 | Coumaphos | 99 | 5 |
7 | Daminozide | 74 | 3 |
8 | DDVP (Dichlorvos) | 95 | 5 |
9 | Dimethoate | 98 | 4 |
10 | Ethoprop(hos) | 99 | 5 |
11 | Etofenprox | 98 | 6 |
12 | Fenoxycarb | 100 | 6 |
13 | Fipronil | 102 | 6 |
14 | Imazalil | 95 | 6 |
15 | Methiocarb | 101 | 3 |
16 | Methyl parathion | 99 | 6 |
17 | Mevinphos | 100 | 4 |
18 | Paclobutrazol | 98 | 5 |
19 | Propoxur | 98 | 4 |
20 | Spiroxamine | 99 | 4 |
21 | Thiacloprid | 101 | 4 |