Prallethrin, 100 µg/ml, Acetonitrile, 5ml

2,2',4,4',5,5'-Hexabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 68631-49-2

2,2',3,3',4,5',6,6'-Octachlorobiphenyl (201)

PCB No. 156, 10µg/ml in Isooctane, 10ml