https://www.selleckchem.com/pr....oducts/Gefitinib.htm
All d0/d1/d2/d3-MRSF-Hyp derivatives were conveniently and specifically adsorbed by DMMIPs in magnetic dispersive solid phase extraction procedure before injection. Method validation results including linearity (0.2-100 ng mL-1), limits of detection and quantitation (0.05 and 0.2 ng mL-1), accuracy, precision, stability, matrix effect and derivatization efficiency were satisfactory. The analytical performances benefited from efficient integration of QSILD and specific DMMIPs extraction. The proposed strategy was successfully applied f