Aripiprazole, 1000µg/ml in Acetonitrile, 1ml

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

EPA 528 rev. 1.0 Internal Standard Solution 2 200µg/mL in dichloromethane; unit: 1x5mL 2081.6 2,3,4,5-Tetrachlorophenol [4901-51-3]

(S)-Pregabalin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 148553-50-8