Tetrachloro-m-xylene Internal Standard

Beauvericin, 100 µg/ml, Acetonitrile, 1ml

Trixylyl phosphate, purified ion m/z 424 (heptamethyl),100 µg/mL,isooctane,1mL,

Robenidine HCl, 100µg/mL in Acetone:MeOH, 1ml