PCB No. 189, 10µg/ml in Isooctane, 10ml

2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml

4-Aminoazobenzene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 60-09-3

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules