JEOL JNM-ECZR 500 MHz

The most powerful Institute' NMR spectrometer is equipped with a sensitive 5 mm helium-cryocooled probe and is primarily designed for bio-NMR studies in liquid phase. For example, it allows to study the structure of proteins, nucleic acids or complexes of small molecules with biomolecules.

The 600 MHz NMR spectrometer is used in the structural analysis of small molecules, but it also allows the study of protein structure. Designed for liquid phase measurements and equipped with 5 mm and 1.7 mm sensitive helium probes (this one is currently the most sensitive commercially available probe for microgram measurements) and an automatic 24 sample changer.

The 500 MHz spectrometer equipped with a 5 mm wide helium-cooled probe and an automatic 24-sample converter. It is used in structural analysis of small molecules.

The 400 MHz NMR spectrometer equipped with a sensitive nitrogen cooled broadband 5 mm probe and an automatic sample changer of 60 samples. It is used as a routine spectrometer for self-service liquid phase NMR measurements.

The second 400 MHz NMR spectrometer designed for self-service measurement in the liquid phase is equipped with a wideband 5 mm probe and an automatic 120 sample changer.

500 MHz NMR spectrometer is used mainly for VT NMR (-150 to +150 °C), double decoupling experiments, reaction kinetics monitoring, and structural analysis of small molecules. It is also equipped with solid state NMR accessory.

The 600 MHz NMR spectrometer is designed to measure solid state samples. Two 3.2 mm and 1 mm probes are used for the measurement, which differ both in the amount of the sample being measured and the sample rotation speed in the magnet. The sample in the 1 mm probe reaches a rotation speed of up to 80 kHz, allowing to measure ¹H NMR spectra of high resolution solids.