Investigation of cross-platform analytical precision in NMR and UPLC-MS based metabolic-phenotyping

Dataset of six samples of pooled human urine, aliquoted, and independently prepared and aquired by NMR spectroscopy, and UPLC-MS. Each source sample is seperatly prepared and assayed thirteen times. A pooled QC sample and independent external reference of a compariable matrix is also aquired to assist in assesing analytical precision.