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31 July 2019 Eric Taylor Comments Off on How To Use FAQ - HowToQC

Add the QC along with 10% of internal standard to make an NMR-ready sample. Then run the sample in the NMR instrument with your typical acquisition parameters, and analyze your results in Chenomx NMR Suite. The resulting spectrum will provide a controlled standard that can be used to confirm:

  • Efficacy of water suppression
  • Shimming Results
  • Errors in internal standard concentration
  • Errors in sample preparation
  • Use of recommended NMR data acquisition parameters

Your results should be 5.0 mM per each of the 4 compounds with an error of ± 10% after adjusting for dilution of the internal standard.


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