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Fig. 4 | BMC Chemistry

Fig. 4

From: Chitosan nanoparticles modified TLC-densitometry for determination of imidacloprid and deltamethrin residues in plants: greenness assessment

Fig. 4Fig. 4

a Three dimensions TLC-densitometric chromatogram of serial dilutions of IMD (RF 0.51) with constant concentration of IS (RF of 0.89) at wavelength 270 nm. b relationship between the peak area and different concentrations of IMD. c Two dimensions TLC-densitometric chromatogram of IMD in commercial sample. d Two dimensions TLC-densitometric chromatogram of guava leaves extract with IMD residue after 16 days of applying of IMD. e Two dimensions TLC-densitometric chromatogram of thyme extract with IMD residue after 16 days of applying of IMD

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BMC Chemistry

ISSN: 2661-801X

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