Verapamil,1000 µg/mL,MeOH,1mL,

Isofenphos, 10.0 µg/ml, Ethyl acetate, 10ml

2,4-D 2-ethylhexyl ester, certified, 100mg

Carbofuran-3-hydroxy, 100 µg/ml, Acetonitrile, 5