3-channel spectrometer:
RT-Probe {¹H, ¹⁹F, ¹⁵N, ¹³C, ³¹P}
¹⁹F Cryo Probe

4-channel spectrometer:
Bruker QCI Cryoprobe {¹H, ²H, ¹⁵N, ¹³C, ³¹P}