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. 2024 Jan 10;2024:3846392. doi: 10.1155/2024/3846392

Table 2.

Regression coefficient (R2), slope, matrix effect, method LOQ, and method range of the pesticides.

S. N. Pesticide Solvent standard calibration curve Matrix-matched calibration curve % matrix effect Method LOQ (µg/kg) Method range (µg/kg)
R 2 Slope R 2 Slope
1 3-Hydroxycarbofuran 0.999 177.591 0.999 187.511 6 5 5–400
2 Acephate 1.000 797.581 0.999 783.193 −2 5 5–400
3 Alachlor 0.999 458.473 0.999 438.277 −4 5 5–400
4 Aldicarb sulfone 0.999 663.776 0.999 657.814 −1 5 5–400
5 Aldicarb sulfoxide 0.999 383.474 0.999 388.445 1 5 5–400
6 Aldicarb 1.000 922.285 0.999 864.694 −6 5 5–400
7 Carbaryl 0.998 59.901 0.998 50.906 −15 10 10–800
8 Carbendazim 0.999 3505.077 0.999 3320.299 −5 5 5–400
9 Carbofuran 1.000 2655.585 0.999 2394.499 −10 5 5–400
10 Cyprodinil 1.000 714.738 0.999 692.753 −3 5 5–400
11 Dimethoate 0.999 1627.152 0.999 1570.99 −3 5 5–400
12 Ethoprophos 0.999 1167.623 0.998 1125.412 −4 5 5–400
13 Imazalil 1.000 561.124 0.999 492.480 −12 5 5–400
14 Imidacloprid 1.000 270.316 1.000 325.353 20 5 5–400
15 Kresoxim-methyl 0.999 851.743 0.999 808.224 −5 5 5–400
16 Metalaxyl 0.999 2456.334 0.999 2413.506 −2 5 5–400
17 Methidathion 1.000 894.615 0.999 908.447 2 5 5–400
18 Methiocarb 0.999 1140.993 0.999 1141.137 0 5 5–400
19 Methomyl 1.000 578.232 1.000 576.797 0 5 5–400
20 Monocrotophos 1.000 779.925 0.999 790.445 1 5 5–400
21 Oxamyl 1.000 756.761 0.999 772.839 2 5 5–400
22 Penconazole 0.999 1371.04 0.998 1279.036 −7 5 5–400
23 Propargite 0.999 4822.576 0.999 4457.998 −8 5 5–400
24 Propoxur 1.000 2128.077 0.999 1817.774 −15 5 5–400
25 Thiabendazole 1.000 1222.917 1.000 1209.514 −1 5 5–400
26 Trichlorfon 0.994 501.997 0.999 601.180 20 5 5–400

Matrix effects with negative values indicate signal suppression, whereas positive values indicate signal enhancement.