In reversed-phase HPLC, if you observe peak broadening and tailing for a basic analyte, which mobile phase adjustment is most likely to improve peak shape? Poll

102 views 20 d ago

Increasing the percentage of organic modifier.
62.5% 5 votes
Decreasing the pH of the mobile phase.
37.5% 3 votes
Increasing the flow rate.
0% 0 votes
Decreasing the column temperature.
0% 0 votes
hplc HPLC
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