(±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7)

Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

N,N-Dimethylsulfamide, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3984-14-3

Zearalanone, 10.0 µg/ml, Acetonitrile, 1ml