PCB No. 123, 10µg/ml in Isooctane, 10ml

2,2’,3,4,4’,5’-Hexachlorobiphenyl (138)

delta-HCH, 100 µg/ml, Ethyl acetate, 5ml

2,2',4,4',5-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60348-60-9