Ioxynil-octanoate, 10 µg/ml, Isooctane, 10ml

o-Toluidine, 100 µg/ml, Acetonitrile, 1ml

cis-1,2-Dichloroethylene, 100μg/ml in MeOH,2ml

2,4-Dichloro-1-naphthol, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-76-2