Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants

Table 2

Linearity, LODs, and LOQs of OCPS after SPME procedure.

	Equation	Correlation coefficient	LOD (ng g^−1)	LOQ (ng g^−1)
α-HCH		0.9906	1.00 ± 0.33	3.35 ± 0.33
HCB		0.9985	1.44 ± 0.48	4.80 ± 0.48
β-HCH		0.9933	1.50 ± 0.50	4.99 ± 0.50
Aldrin		0.9971	0.49 ± 0.16	1.62 ± 0.16
Heptachlor epoxide		0.9970	0.73 ± 0.24	2.43 ± 0.24
o,p-DDE		0.9978	0.76 ± 0.25	2.53 ± 0.25
α-Endosulfan		0.9967	0.99 ± 0.32	3.30 ± 0.32
p,p-DDE		0.9978	1.34 ± 0.45	4.46 ± 0.45
Dieldrin		0.9963	1.20 ± 0.40	4.01 ± 0.40
Endrin		0.9900	0.60 ± 0.20	2.00 ± 0.20
β-Endosulfan		0.9983	1.32 ± 0.44	4.41 ± 0.44
p,p-DDD		0.9971	0.78 ± 0.25	2.59 ± 0.25
o,p-DDT		0.9919	0.48 ± 0.16	1.61 ± 0.16
p,p-DDT		0.9975	1.19 ± 0.40	3.98 ± 0.40