Clopyralid, 100 µg/ml, Acetonitrile, 5ml

2-(1-Hydroxypropyl)promazine,1000 µg/mL,MeOH,1mL,

Ochratoxin A, 10.0 µg/ml, Acetonitrile, 5ml

1,1,1-Trichloro-2-(2-chlorophenyl)-2-(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane