2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml

6-Nitrobenzo[a]pyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63041-90-7

2,2-Dibromostyrene,1000 µg/mL,isooctane,1mL

Phenanthrene - 40%