Johannes Liermann - 2016-12-08
  • Description has changed:

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-For heteronuclei such as 15N, the software currently cannot distinguish different reference scales. As for 15N, two references are commonly used, liquid NH3 (typical range 0 to 400 ppm) or CH3NO2 (typical range -400 to 0 ppm). Therefore, datasets containing 15N data are mixed up, some have positive, some have negative shifts because different reference scales. Therefore, a reference information for such nuclei should be added.
+For heteronuclei such as 15N, the software currently cannot distinguish different reference scales. As for 15N, two references are commonly used, liquid NH3 (typical range 0 to 400 ppm) or CH3NO2 (typical range -400 to 0 ppm). Therefore, datasets containing 15N data are mixed up, some have positive, some have negative shifts because of different reference scales. Therefore, a reference information for such nuclei should be added.