2,4,4',6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,3,5,7,9,11-Hexabromocyclododecane, isomer mixture, 50µg/ml in Toluene, 1ml

1-Chloropyrene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34244-14-9

Malaoxon, 100 µg/ml, Toluene, 5ml