Pentachlorophenol 13C6, 100 ng/µl, 1.1ml

2-Aminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-41-5

Diclazuril-13C3,15N2, 1mg

9,10-Diphenylanthracene