Composition: rAlpha-HCH 100ug/ml [319-84-6]rBeta-HCH 100ug/ml [319-85-7]rGamma-HCH (Lindane) 100ug/ml [58-89-9]rDelta-HCH 100ug/ml [319-86-8]rDieldrin 100ug/ml [60-57-1]rEndrin 100ug/ml [72-20-8]rEndosulfan-alpha 100ug/ml [959-98-8]rEndosulfan-beta 100ug/ml [33213-65-9]rEndosulfan-total (sulfate) 100ug/ml [1031-07-8]rHeptachlor 100ug/ml [76-44-8]rHeptachlor-exo-epoxide 100ug/ml [1024-57-3]rMethoxychlor (DMTD) 100ug/ml [72-43-5]r2,4'-DDD 100ug/ml [53-19-0]r2,4'-DDT 100ug/ml [789-02-6]r2,4'-DDE 100ug/ml [3424-82-6]r4,4'-DDT 100ug/ml [50-29-3]r4,4'-DDD (TDE) 100ug/ml [72-54-8]r4,4'-DDE 100ug/ml [72-55-9]rcis-Chlordane 100ug/ml [5103-71-9]rtrans-Chlordane 100ug/ml [5103-74-2]rAldrin 100ug/ml [309-00-2]rAlachlor 100ug/ml [15972-60-8]rr