Warfarin,neat,neat,25mg

Fenbutatin oxide, 10 µg/ml, Cyclohexane, 10ml

Ethanol standard in serum,3.0g/L,serum, 1.5mL

9-Phenylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 789-24-2