¹H and ¹⁹F are located on the same coil:

• Heteronuclei (X) can be measured with ¹H decoupling OR ¹⁹F decoupling.
• ¹H Heteronucleus (X) 2D measurements are possible (e.g. ¹H¹³C HMQC).
• ¹⁹F Heteronucleus (X) 2D measurements are possible (e.g. ¹⁹F¹³C HMQC).
• ¹⁹F CANNOT be measured with ¹H decoupling.
• ¹H CANNOT be measured with ¹⁹F decoupling.

The SuperCOOL probe is cooled down to -196°C using liquid nitrogen. This reduces the noise caused by the electronics. This electronic noise is temperature-dependent. Consequently, better sensitivity is achieved and measurement time can be reduced. The reduction in measurement time depends on the atomic nucleus and the experiment. The sample chamber remains at room temperature or the desired measurement temperature.

Temperature experiments can be carried out within a range from room temperature (25°C) up to +150°C.
Care must be taken to select a suitable solvent.

This probe is equipped with an additional Dual Tune mode for ¹H and ¹⁹F. Although ¹H and ¹⁹F are located on same coil, they can be measured simultaneously.
That means:

• ¹H can be measured with ¹⁹F decoupling AND vice versa.​
• Heteronuclei can be measured simultaneously with ¹H and ¹⁹F decoupling, or either with ¹H decoupling only or with ¹⁹F decoupling only.
• ¹⁹F Heteronucleus 2D measurements are possible (e.g. ¹⁹F¹³C HMQC) with or without additional 1H decoupling.
• ¹H Heteronucleus 2D measurements are possible (e.g. ¹H¹³C HMQC) with or without additional ¹⁹F decoupling.

Temperature experiments can be carried out within a range from -100°C up to +150°C. Care must be taken to select a suitable solvent.

For temperature measurements and experiments not carried out automatically, please make an appointment.