Preparation of Magnetic Molecularly Imprinted Polymers for Selective Recognition and Determination of Clenbuterol in Pork Samples

Table 2

Accuracy of the method for sample solutions spiked at different concentrates (n = 3).

Samples	Added (μmol L^−1)	Found (μmol L^−1)	Recovery (％^a)	Average (％)	RSD (％)
CLB	0.18	0.45	111.11	94.44	7.14
	0.18	0.39	77.77
	0.18	0.42	94.44
	0.29	0.55	103.44	97.70	5.38
	0.29	0.52	93.10
	0.29	0.53	96.55
	0.36	0.58	91.66	96.29	3.48
	0.36	0.62	102.77
	0.36	0.59	94.44