Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 13C probe (RT or room temperature), 10 mm. 13C Probe 1974
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 1H probe (VT), 5 mm, 3 rotors (sample tube holders), in cardboard tray with 1H observe transmitter circuit board, 938154-R. 1H Probe 1974
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 31P probe (VT or variable temperature), 5 or 8 mm (sample tube size), in cardboard tray also containing brass non-magnetic screwdriver in yellow plastic sleeve. 31P Probe 1974
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 13C probe (VT), 5 or 8 mm, 3 rotors (sample tube holders), in cardboard tray with 13C observe transmitter circuit board, 938136 87-144718 m. 13C Probe 1974