2,4,5-Trichloroaniline, 100µg/ml in MeOH, 5ml

4,4’-Dichlorobiphenyl

Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml

(±)-Sotalol-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,