GC-XLE method development: dSPE and MgSO4 as clean-up for sample preparation
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ABSTRACT: Compared to using dispersive SPE (dSPE) based on the QuEChERS procedure, we found similar reproducibility using high purity MgSO4 to analyze standard reference material (SRM) of human serum and human plasma samples and slightly higher recovery of targeted chemicals using MgSO4. To avoid contamination by environmental chemicals in solvents and reagents used for QuEChERS, we chose to use high purity MgSO4 to remove water-soluble interferences.
ORGANISM(S): Human Homo Sapiens
TISSUE(S): Blood
SUBMITTER: Xin Hu
PROVIDER: ST001787 | MetabolomicsWorkbench | Tue May 04 00:00:00 BST 2021
REPOSITORIES: MetabolomicsWorkbench
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