Chlorotoluron, 100µg/ml in Acetonitrile, 1ml

(±)-trans-11-OH-delta-9-THC, 100µg/ml in MeOH, 1ml

2-Phenyl-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 716-79-0

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,