Removal of Matrix Interferences by Nano-MgO and Co-Adsorbents for Accurate Multi-Pesticide Residue Analysis in the Chinese Medicinal Herb, <i>Paeoniae Radix Alba</i>

<div>Influence of the extraction solvent (a), nano-MgO dosage (b), PSA dosage (c), and C18 dosage (d) on the pesticide recovery distribution.</div>

Journal of Analytical Methods in Chemistry

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Figure 2: Removal of Matrix Interferences by Nano-MgO and Co-Adsorbents for Accurate Multi-Pesticide Residue Analysis in the Chinese Medicinal Herb, <i>Paeoniae Radix Alba</i> 

Figure 2 | Removal of Matrix Interferences by Nano-MgO and Co-Adsorbents for Accurate Multi-Pesticide Residue Analysis in the Chinese Medicinal Herb, Paeoniae Radix Alba 