Quinoxyfen, 100μg/ml in Acetonitrile, 5ml

O-Desmethyl tramadol hydrochloride , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no.

1,2-Methylenedioxybenzene

Methothrin, 100µg/ml in Acetonitrile, 5ml