Esfenvalerate, 100 µg/ml, Ethyl acetate, 5ml

1-Hexanethiol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 111-31-9

1,3-Dibromo-2,7,8-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

PCB 30, 10µg/ml in Cyclohexane, 5ml