Stearic acid butyl ester

Dibenzo[b,k]anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-42-1

1.14-Benzodinaphtho[1''.7'',2.4],[7'''.1''',11.13]bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 362052-01-5

Pentachlorophenol-13C6, 100µg/ml in MeOH, 5ml