1,3-Dioxane

Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

Hexachlorobenzene, 100µg/ml in MeOH, 1ml

Phenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 108-95-2