Deltamethrin, 1000µg/ml in MeOH, 1ml

Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-94-7

ICP Mix