Internal Standard Spiking Solution, 1.2ml, nonane

Procymidone, 250mg

n-Triacontane, ?13C: -28.60, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 638-68-6

Tetracosahydrocoronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 54171-94-7