International Journal of Analytical Chemistry / 2020 / Article / Tab 1

Research Article

Determination of the Novel Insecticide Flupyradifurone and Its Two Metabolites in Traditional Chinese Herbal Medicines Using Modified QuEChERS and High-Performance Liquid Chromatography-Tandem Mass Spectrometry

Table 1

Calibration information of target compounds in the range of 0.01–1 mg/L in different matrices.

CompoundMatrixCalibration equationR2ME (%)LOQ (μg/kg)

DFAAcetonitrile0.9999
a0.9998−17.9100
b1−45.0100
c0.9997−58.4100
d0.9998−50.6100

6-CNAAcetonitrile0.9998
a0.9998−20.0100
b0.999912.3100
c0.999820.0100
d0.999915.8100

FPOAcetonitrile0.9999
a0.9998−23.310
b0.99988.510
c0.9998−4.210
d0.9999−1.110

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