2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene

Edifenphos, 10 µg/ml, Cyclohexane, 10ml

Fenchlorphos-oxon, certified, 0.1g

2,2',3,4,4',5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-69-1