Benzene and Toluene Calibration Blends Mix#2

(±)-Ketoconazole,2000 µg/mL,MeOH,1mL

4-Nonylphenol-di-ethoxylate, 10.0 µg/ml, Acetone,

(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane