PAH Internal Standard Spiking Solution, 1.2ml, isooctane

Cefalonium hydrate, 100mg

2-Cyclohexyl-5-methylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 1596-13-0

D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml