A variety of preamplifiers are available for this instrument, including ones dedicated to 1 H, 2 H, 19 F, and two broadband (one is used mainly for solid NMR and the other one for solution NMR). The ...

The 300 MHz, 400 MHz, and 600 MHz NMR magnets are always at field and never turned off. They are kept in the superconducting state by liquid helium that is insulated by vacuum and liquid nitrogen.

1 H nuclear magnetic resonance (1 H NMR) spectroscopy was employed to concurrently evaluate the amounts of various metabolites. Analyses utilizing a Bruker AVANCE III 600 MHz NMR spectrometer ...

The Bruker 600 MHz Spectrometer utilizes a 14.1 Tesla superconducting magnet and has a sample temperature range of -70 to 150 C. The system has a Sample Transport autosampler that allows for up to 24 ...