Accepted
at 1:39 a.m. Feb, 16, 2024
by
Michael_B
Bulk Suggestion
Bulk ID:
Brian_BH/02.13.24-02:23AM
Type of change:
New Tags
Rationale for change
QID: 403412.
Question requires explicit knowledge that a larger molecule would elute first, and a smaller molecule would elute later, in a size-exclusion column, in order to pick from amongst multiple discriminators. This specific knowledge is necessary to answer the question correctly.
No changes in fields
Text
In {{c2::size-exclusion}} chromatography, large molecules will elute {{c1::first::first or last}}.
Extra

- Larger molecules do not fit in the pores so they elute faster
- Smaller molecules enter the porous gel beads causing them to elute later

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