Description: Organochlorine pesticides (quantitative): Aldrin - ?clordano - ?HCH -?HCH - ?HCH -delta HCH - dieldrin - endosulfan I - endosulfan II - endosulfan sulfate - endrin --?clordano - HCB - heptachlor - I heptachlorepoxide - methoxychlor - ppDDD - ppDDE - ppDDT - cipermetryn- deltametryn - Imidacloprid Method: