3 mm 13C sensitivity & resolution reference tube

3 mm 15N sensitivity & 13C pulse calibration reference tube

3 mm 19F sensitivity reference tube

3 mm 1H lineshape reference tube (1% Chloroform)

3 mm 1H lineshape reference tube (3% Chloroform)

3 mm 1H sensitivity reference tube

3 mm 2D experiments calibration tube

3 mm 31P sensitivity reference tube

3 mm and 5 mm SampleJet Reference cap

3 mm ceramic spinner

3 mm gradient recovery reference tube

3 mm high temperature calibration tube