> For the complete documentation index, see [llms.txt](https://c-comp.gitbook.io/data-management-handbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://c-comp.gitbook.io/data-management-handbook/file-naming-conventions/nmr-metabolomics.md).

# NMR Metabolomics

<figure><img src="/files/kKtuUINpigVIWSk2SD02" alt=""><figcaption><p>This example refers to an NMR dataset for metabolite profiling that was collected on Bruker 600 with a 5-mm TCI probe for CMP002 on 07/21/22. This is the name of the root directory that holds all NMR files generated for a dataset. Within this directory/folder, there are subfolders that are labeled numerically (1,2,3 ....) that contain the data generated for each sample x experiment. A metadata file provides sampleIDs, grouping information, and experiment information for each folder.</p></figcaption></figure>

### Field Definitions

1. Dataset Number (Dataset\_No):
   * All C-CoMP datasets will be assigned an internal dataset number. Please request this number on the #dataset\_number\_requests slack channel following the instructions provided above.
   * Metadata about the dataset (including Dataset number, method type, and data storage location) will be recorded in the C-CoMP Data Catalog.
2. Date (format: mmddyy)
   * The date when the file was generated (the date of the instrument run)
3. NMR Spectrometer Type (NMRSpectrometerID)
4. Probe Type (ProbeID)
5. Experiment Type (ExperimentTypeID):
   * This field will be either P (Profiling using one-dimensional experiments or J-resolved experiment) or A (Annotation using two-dimensional experiments).