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Flow probe

Applications like reaction monitoring, quality control, and many more benefit from a continuous sample flow which can not be covered with NMR test tube based probes. Voxalytic's flow probe provides fluidic ports easily accessible at the probe base and allows for interfacing reactors or other fluidic setups. The probe internal flow cell offers a microliter sized detection volume together with a high filling factor. If sample plugs are used, a flow detection sensor synchronizes the NMR acquisition with the sample plug delivery at the NMR detector.

Specifications:

  • Double channel: 1H/19F and X (13C, 31P, etc.)

  • RF efficiency: > 8 kHz/√W

  • Z-gradient: 30 G/cm/A

  • Active detection volume: 1 to 18 µL

  • External frequency lock sensor

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Compatibility:

  • All vendors

  • Narrow, wide bore and special, e.g., 60 mm

  • 300 MHz to 1.2 GHz

 

Features:

  • Integrated flow detection system

  • Fluidic ports at probe base or top

  • Temperature control

  • Digital tuning and matching

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Options:

  • Optical flow cell for optical excitation (photo-CIDNP, photo-chemical reactions)

  • Triple resonance*

  • 3-axis gradient*

  • Wide tuning ranges down to 183W

 

* Coming soon (approx. 2026)

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