Dinotefuran, 50mg

n-Octadecane, ?13C: -30.71, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 593-45-3

Fenchlorphos-oxon, 10µg/ml in Acetonitrile, 10ml

Caffeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-08-2