Multivariate Optimization and Validation of a Modified QuEChERS Method for Determination of PAHs and PCBs in Grilled Meat by GC-MS.

Foods · 2023 · PMC10779142 · PMID 38201171

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highly significantno p-value reported

Optimization of the Modified QuEChERS (Sample Preparation) Technique Using Experimental Design At first, by performing the Plackett–Burman design (PBD), factors with highly significant effects were identified.

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