Pentafluoropropionic acid; PFPrA, 98%, 50g

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5

Diphenanthro[9,10-b;9',10'-d]thiophene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 202-72-2

Nivalenol, 100µg/ml in Acetonitrile, 1ml