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Figure 2: Chromatogram peaks identification of standard solution using solid-phase micro-extraction (SPME) technique: (1) α-BHC; (2) β-BHC; (3) γ-BHC; (4) δ-BHC; (5) heptachlor; (6) aldrin; (7) heptachlor epoxide; (8) γ-Chlordane ; (9) α-Chlordane (10) endosulfan I; (11) 4,4’-DDE; (12) dieldrin; (13) endrin; (14) endosulfan II; (15) 4,4’-DDD; (16) endrin aldehyde; (17) endrin ketone; (18) 4,4’-DDT; (19) endosulfan sulfate; (20) methoxychlor. |