For the best results from your analysis with Chenomx NMR Suite, you must acquire high-quality spectra. Pay particular attention to proper shimming, phase correction and baseline correction to produce spectra that you can accurately analyze and interpret using Chenomx NMR Suite.
Using Chenomx NMR Suite, you can quantitatively analyze spectra produced by NOESY pulse sequences with tmix of 100 ms. You can use other pulse sequences for identification purposes, but absolute quantification based on alternate pulse sequences may be unreliable.
For the best Chenomx NMR Suite analysis results, use the following parameters for NMR data collection:
-
Temperature = 25 °C
-
Acquisition time = 4 s
-
Relaxation delay = 1 s
-
Spectral width = 12 ppm
Tips and Tricks
-
Chenomx NMR Suite can automatically detect DSS or TSP signals in most spectra. However, automatic detection relies on the water peak being centered in the spectrum. For best results, ensure that the water peak is centered in your spectra.