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Why Is It Necessary To Cover The Developing Chamber During The Paper Development? |
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Answer» During the chromatogram development chamber is covered.This is essential as the environment inside the chamber should remain SATURATED with the solvent vapour. Development times can VARY from about an HOUR to several HOURS and a saturated environment prevents losses due to evaporation. During the chromatogram development chamber is covered.This is essential as the environment inside the chamber should remain saturated with the solvent vapour. Development times can vary from about an hour to several hours and a saturated environment prevents losses due to evaporation. |
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