Question:
In HPLC analysis, what type of column is preferred?
In HPLC analysis, what type of column is preferred?
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Low HETP + High number of plates = High resolution in HPLC.
Updated On: Jun 16, 2025
- A column with high HETP and high number of plates
- A column with low HETP and low number of plates
- A column with high HETP and low number of plates
- A column with low HETP and high number of plates
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The Correct Option is D
Solution and Explanation
In HPLC, the efficiency of a column is determined by the height equivalent to a theoretical plate (HETP) and the number of theoretical plates. A low HETP and high number of plates indicate high column efficiency and better separation capability.
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