PAH Standard (50 ppm)

Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml

2,6-Dimethyl-4-(1,1-dimethylpropyl)phenol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91798-63-9

Quaterrylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-73-8