Allopurinol, 100µg/ml in Acetonitrile, 5ml

Potassium (K)

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

Caffeoylputrescine hydrochloride, 10mg