Metoprolol-D7 Hydrochloride, 1mg

Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane

beta-BHC, 1000µg/ml in Acetone, 1ml

Desmethylmirtazapine hydrochloride,100 µg base/mL,acetonitrile,1mL