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A multivariate calibration method for the characterization of heparin samples based on the analysis of 1H nuclear magnetic resonance (NMR) spectral data is proposed. Heparin samples under study(More)
Analytical procedures for the determination of free and total sulfate and phosphate in glycosaminoglycans by high-performance liquid chromatography were studied. A column-switching method coupling(More)
A multivariate calibration method for the characterization of heparin samples based on the analysis of (1)H nuclear magnetic resonance (NMR) spectral data is proposed. Heparin samples under study(More)