Evaluation and correction of injection order effects in LC-MS/MS based targeted metabolomics.

J Chromatogr B Analyt Technol Biomed Life Sci · 2022 · PMC12765417 · PMID 36283260

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may be significantno p-value reported

The metabolites with RSD > 20 % in the original MCF-7 and MDA-MB-231 cell matrix QCs mostly appeared to be “low-abundant” or less sensitive metabolites with peak areas of 1000–30,000, for which matrix effects may be significant to interfere chromatographic separation and/or ionization efficiency.

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