As a part of this experiment, students used 1 H-NMR spectroscopy for identifying the key organic compounds present in typical household products, such as nail polish remover, vinegar and spirits. The ...

What synthetic chemist hasn't wistfully lingered over a reaction flask, longing for a simple, informative way of following the chemistry without exposing sensitive reagents to air and moisture? A ...

Multivariate analysis of 1 H-NMR spectra of blood sera was reported previously to predict angiographically defined advanced coronary artery disease (CAD) with >90% accuracy and specificity. The ...

An improved technique for ultra-high-resolution NMR spectroscopy may prove useful for applications such as process optimization, metabolomics, and studies of intrinsically disordered proteins. The ...

NMR spectra are typically collected in solutions made up of deuterated solvents due to the fact that a protonated solvent will yield large solvent peaks which may hide the solute’s spectral features.

Please note: This product is for research use only. Lipoproteins can be described as supramolecular assemblies that carry water-insoluble lipids in the blood. They also carry apolipoproteins that ...

NMR spectroscopy is a powerful technique that is ideally suited to the characterization and analysis of a diverse array of chemical compounds. Unlike many other analytical techniques, NMR spectroscopy ...

There are federal training requirements about the dangers of the NMR magnets and the danger of helium asphyxiation that need to be taught to anybody entering the NMR room PS13. Unauthorized persons ...

Please prepare your samples in the designated area or under a hood, and not on top of the magnet. The chemical shifts (d) of solvent signals observed for 1 H NMR and 13 C NMR spectra are listed in the ...