3-Methyl-2-buten-1-thiol,100 µg/mL,MeOH,1mL,

2,2'-Dihydroxy-4-methoxybenzophenone, 250mg

Metolachlor, 100 µg/ml, Acetonitrile, 5ml

Trifluralin D14 (di-n-propyl D14), certified, 10mg