Omeprazol, 100µg/ml in Acetonitrile, 5ml

Dibenzo[b,ghi]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 203-25-8

Carbofuran-3-hydroxy, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 16655-82-6

N,N'-Diphenylurea, 250mg