Universal quantitative NMR analysis of complex natural samples

- qNMR is a powerful analytical tool for structure and purity determination.
- qNMR is suitable for the quality control of complex natural samples.
- qNMR and MS-hyphenated chromatography are complementary, orthogonal techniques.
- qNMR has a strong track record for metabolomic studies of biological systems.
- NMR-based metabolomics is a diagnostic tool for human diseases.