xoAmber586 xoAmber586
  • 22-10-2021
  • Chemistry
contestada

why is it necessary to run tlc in a closed container?

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AbdulRahman139
AbdulRahman139 AbdulRahman139
  • 22-10-2021

Answer:

Explanation:

It is necessary to run TLC in a closed container and have the interior saturated with the solvent vapor to ensure maximum resolution between components and to prevent solvent evaporating off. If the solvent evaporates off, the Rf value would be lower than the expected value.

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