Pyriofenone, 100 µg/ml, Acetonitrile, 1ml

4-Bromo-2-nitroaniline, , Solvent-, Unit , # of units-, Cas.no. 875-51-4

Simazine (13C3, 99%) 100µg/mL in MeOH, 1,2ml

Melamine, 1.2ml x 100ug/ml, water