Preparation of Imazethapyr Surface Molecularly Imprinted Polymers for Its Selective Recognition of Imazethapyr in Soil Samples

Table 2

Recoveries of imazethapyr in soil samples.

Sample	Spiked conc. (μg/g)	Measured conc. (μg/g)	Repeatability (RSD%, )	Recovery (%)
Soil	0.050	0.0455	6.5	91.1
	0.500	0.487	3.7	97.5
	1.00	0.955	5.8	95.5