Metolachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

Pyrenyl-1-O-glucuronide, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 15417-05-2

Desmethylnarcotine, 1mg

2-Hydroxyhexanedioic Acid, 250mg