GC-MS. TOF • DI-MS based metabolomics (160 metabolites identified/quantified, 2 nM sensitivity) NMR • LC-MS based metabolomics (300 metabolites identified/quantified, nM sensitivity) 1 Knowns. GC-MS • Lipidomics (3000 lipids identified and semi-quantified, nM. Quad sensitivity) 0 • Specialty phytochemical, nutrient, drug and pesticide ...