5-Hydroxyindole-3-acetic acid,1000 µg/mL,MeOH,1mL,

2-Aminobenzimidazole

Diquat dibromide monohydrate,100 µg/mL (as Diquat),MeOH,1mL,

(R)-Cetirizine-d4 Dihydrochloride, 1mg