4-Nitroaniline

1,2-Dichloroethane, 10µg/ml in MeOH, 10ml

PCB No. 170, 10 ng/µl, 10ml

2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3