Simultaneous Determination of Ternary Mixture of Carboxin, Chlorpyrifos, and Tebuconazole Residues in Cabbage Samples Using Three Spectrophotometric Methods

<div>(a) Ratio spectra and (b) first derivative of the ratio spectra of CHL (1, 3, 5, 8, 10, 12, 15, 20, 25, 30, 40, and 50 <i>μ</i>g/mL) using 5 <i>μ</i>g/mL CAR +5 <i>μ</i>g/mL TEB as a double divisor in methanol at Δ<i>λ</i> = 4.</div>

Journal of Analytical Methods in Chemistry

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Figure 7

Figure 7: Simultaneous Determination of Ternary Mixture of Carboxin, Chlorpyrifos, and Tebuconazole Residues in Cabbage Samples Using Three Spectrophotometric Methods 

Figure 7 | Simultaneous Determination of Ternary Mixture of Carboxin, Chlorpyrifos, and Tebuconazole Residues in Cabbage Samples Using Three Spectrophotometric Methods 