Bentazone-8-hydroxy, 10.0 µg/ml, Acetonitrile, 5

3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 350820-11-0

9-Hydroxy-9-n-methylfluorene

3-Bromo-L-tyrosine, 1g