Trace Level Determination of Polyether Ionophores in Feed

Table 2

CCα (mg/kg) and CCβ (mg/kg) values obtained for polyether ionophores in feed.

	Lasalocid	Monensin	Salinomycin	Narasin	Maduramicin	Semduramicin
CCα (mg/kg)	0.37	0.025	0.025	0.027	0.027	0.24
CCβ (mg/kg)	0.50	0.030	0.029	0.031	0.033	0.29