Explain how Rohrschneider/McReynolds utilised Kovats retention indices (R.I.) as a means of…
Explain how Rohrschneider/McReynolds utilised Kovats retention indices (R.I.) as a means of classification of gas chromatography (GC) stationary phases. What use are McReynolds constants to the chromatographer? From the Table of McReynolds Constants below, choose (a) one example each of a non-polar, a semi-polar and a polar stationary phase and give their chemical structures. phases with higher selectivity for alcohols over ketones and aromatics. (c) the phase with the highest retention for nitro compound Apr 11 2022 08:26 PM
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