beta-Estradiol hemihydrate, 100 µg/ml, Methanol,

Gabapentin, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 60142-96-3

Flufenacet OA, 100 µg/ml, Acetonitrile, 1ml

4-Chloro-3-nitrobenzotrifluoride