Skip to main content
Journal of Analytical Science and Technology
Fig. 1 | Journal of Analytical Science and Technology

Fig. 1

From: Development of an isotope dilution liquid chromatography/tandem mass spectrometry method for the accurate determination of neonicotinoid pesticides, imidacloprid, clothianidin, and thiamethoxam in kimchi cabbage reference materials

Fig. 1

Post-column infusion profiles of imidacloprid (- - - - dashed line for m/z 256 → 209), clothianidin (— solid line for m/z 249 → 169), and thiamethoxam (……… dotted line for m/z 292 → 211) for the evaluation of matrix effects of kimchi cabbage powder after a Carb/NH2 SPE cartridge, b Florisil and Carb SPE cartridges, and c HLB and Carb SPE cartridges

Back to article page