why does 3-methylcyclohexene elute before 1-methylcyclohexene in gas chromatography?


Why does this happen in terms of stationary phase / boiling / retention time?

1 Answer

  • Jim
    Lv 7
    2 months ago

    substance eluted, 3-methylcyclohexene has a lower boiling point and therefore spends more time in the gas phase, resulting in fewer theoretical plates and a decreased retention time.

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