PCB No. 81, 10µg/ml in Isooctane, 10ml

4,4'-Thiodianiline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-65-1

Stirophos

2,2',3,5,5',6-Hexachlorobiphenyl (151)