Observe NMR CryoProbes

Optimized for X-nuclei detection

The inner coil of these versatile probes is optimized for one nucleus like 13C (without digital switch, DUL)) or for three nuclei like 31P, 13C and 15N (with digital switch, QNP). The outer coil is optimized for 1H decoupling. You can, for example, acquire 13C spectra with 1H decoupling, then switch to 31P observation with 1H decoupling. 
 

Switchable Probes (QNP)

Tuneable Multinuclear Probes

Quadruple (QNP) Probes are similar to Dual Probes. However, the inner coil of the QNP Probe is optimized for three nuclei (e.g. 19F, 31P and 13C) instead of just one. A three position digital switching device on the probe lets you select the inner coil observe nucleus. Automate the digital switching by adding a 5mm QNP Accessory to your probe order. In combination with a sample changer, you can accumulate spectra of up to four nuclei (eg. 1H, 19F, 31P and 13C) from a collection of 5mm samples under full automation.
more on QNP CryoProbes

 

Dual Probes (DUL & DCH)

Tuneable Multinuclear Probes

Dual Probes allow you to switch observation between two nuclei: The inner coil is optimized for nuclei A (e.g. 13C), whilst the nucleus of the outer coil is optimized for nucleus B (usually 1H). Bruker Dual (DUL) Probes offer an ideal combination of outstanding sensitivity, lineshape, and pulse widths.