Products

Doty brings 25 years of experience to the field of NMR probes/MRI coils.

Probes are available for all spectrometer users.
We have experience making NMR probes/MRI coils for use in systems produced by Bruker, JEOL, Varian/Chemagnetics, Tecmag, GE, Siemens and Custom.

Just the facts please.

• OptiMAS three channel, narrow bore probes that can be supplied with auto sample eject,  a strong MAG (Magic Angle Gradient) coil, and a "cold zone" (where critical tuning elements are cooled) to significantly improve signal to noise.
• Doty 2-coil XC (cross coil) MAS Probes – offer an order of magnitude reduction in decoupler heating.
• Fastest MAS for sample size – the Doty XC4 (4 mm) probe spins 24 kHz.
• Triple-tuned inverse SAS NMR at 600 MHz with 20 ms settling time.
• Triple-tuned double broadband ( ¹H/X/Y) MAS for narrow-bore or wide-bore.
• ¹H/¹⁹F/X triple-tuned for simultaneous ¹H/¹⁹F observe and decouple.
• ¹H-¹⁹F/X double tuned and ¹H-¹⁹F/X/Y triple-tuned – tunable high frequency channel.
• Flat-coil probes with highest filling factor for flat samples.
• CPMAS up to 750 ° C with ultra-low thermal gradients.
• Doty PFG coils – up to 4,000 G/cm. Highest efficiency, ultra shielded, fastest switching. Optimized for the most demanding diffusion measurements.
  
• Prompt delivery of robust, economical, CP, MRI RF coils that work superbly to 750 MHz.
• All MRI RF coils guaranteed easiest to use and highest S/N and B₁ homogoneity.
• Mouse and Rat Imaging coils with open access, animal handling hardware, and superb rf performance.
• Double resonance MRI rf volume coils with multinuclear X Channel.
• Doty 50-72 MRI probes with gradients and RF for vertical-bore NMR magnets providing 38 mm clear-bore access for ¹H (or 34 mm for ¹H/X), up to 500 MHz.