Question: What changes should be done to improve HPLC resolution? (more than one answer is correct) a) In column dimension; b) in the column particle (sorbent)

What changes should be done to improve HPLC resolution? (more than one answer is correct) a) In column dimension; b) in the column particle (sorbent) size; c) in the polarity of the mobile phase; d) in the mixture molecule size; e) detection mode; f) in temperature

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