d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL

Methabenzthiazuron, 100μg/mL in Acetonitrile, 1ml

Chloroparaffin Mix C10-C13, 0.28-6µg/mL in Heptane, 1ml

U-{13C21}-Deoxynivalenol-3-glucoside,10 µg/mL,acetonitrile,1.2mL,