Benzene and Toluene Calibration Blends Mix#3

Dodecylbenzenesulfonic acid, mixture of linear C10-13, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27176-87-0

Sulfoxaflor Metabolite X11719474, 10mg

N2-Methyl Trimethoprim (Impurity), 10mg