Chloroxuron, 100 µg/ml, Acetonitrile, 5ml

alpha alpha alpha (20S)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41083-75-4

4-Ethylguaiacol, 1ml

2,4,5-TP acid (Silvex)