Solvent Chemical Shift of H 2 O (or HOD) Acetone 2.8 Acetonitrile 2.1 Benzene 0.4 Chloroform ... In contrast to the superconducting Bruker magnets, the NMR spectrum tends to shift around much more and ...

spectroscopy has become an extremely familiar analytical tool in chemistry and biochemistry laboratories. Even researchers with little exposure to the technique recognize that NMR can provide a great ...

Progress in NMR spectroscopy has been held back by sensitivity ... by the addition of acetone, but more biologically compatible systems involving temperature jumps and/or the action of native ...