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This function calculates the Kovats RI value from a given parent molecule structure for a selected type of GC column (SP SSNP SNP) for a selected type of derivatization (none TMS TBDMS TBDMS+TMS).

Input Form for RI data




  1. Draw the structure or paste its SMILES  in the box on the left.
  2. Input the compound name in the corresponding box. If unknown, simply type unknown
  3. Select the GC stationary phase from the pull-down menu
  4. Select the type of derivatization from the pull-down menu
  5. Click the "Submit" button

N/B: FIELDS MARKED WITH * ARE COMPULSORY