Ibuprofen-13C,d3, 1mg

2,7-Dimethylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15679-24-0

1,4-Dichlorobenzene

Crocetane, 1000µg/ml in Isooctane, 1ml