Triamcinolone diacetate, 50mg

4-Fluorodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 330-84-7

Sulfamethazine, 100 µg/ml, Methanol, 1ml

N-Nitroso-N-methylaniline