Ibuprofen-13C,d3, 1mg

5-Chloro-1-methyl-4-nitroimidazole, 100mg

1-Naphthol, 100µg/ml in Acetonitrile, 5ml

1-n-Butylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8