Penconazole, 10 µg/ml, Acetonitrile, 10ml

d4 C27 alpha alpha alpha (20R)-Cholestane

19-Nortestosterone 17-propionate, certified, 0.1g

Phenylbutazon, 1000ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-33-9