Hexachloropropene

Flumethasone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 2135-17-3

O-Desmethyl tramadol-d6 (racemic) , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 16412-54-7

Ethion, 10.0 µg/ml, Ethyl acetate, 10ml