Mexacarbate,100 µg/mL,MeOH,1mL,

Sebuthylazine-d5 (ethyl-d5), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1219805-56-7

(S)-Pregabalin, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 148553-50-8

gamma-BHC, 1000μg/ml in MeOH, 1ml