2-Pentanone, 1ml

C28 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-33-8

Quinmerac metabolite BH 518-2, 10mg

D5-Acetochlor, 100 µg/ml, Acetonitrile, 1ml