(±)-Fipronil,100 µg/mL,acetonitrile,1mL,

3-Iodothyronamine (4-Hydroxyphenyl-13C6) HCl, 1mg

4-Chloro-2-methylaniline, 10 µg/ml, Acetonitrile,

Menthol, 1000µg/ml in MeOH, 1ml