YMC-Pack ODS-AL
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YMC-Pack ODS-AL uses not only hydrophobic interaction but also secondary interactions with reactive residual silanol groups to affect separation. This results in a different selectivity from conventional ODS columns. When ionic interactions are involved, it is preferable to use a buffer in the mobile phase to achieve reproducibility of chromatograms.
Features:
- possesses residual silanols for mixed-mode separations
- same high ligand density as other YMC ODS phases
- unique selectivity for polar compounds
YMC-Pack ODS-AL is stable towards hydrolysis between pH 2-7,5. Remove acid and buffer salts before storage. Store the column in methanol / water = 70/30.
Specification Compare to others
YMC
120
YMC-Pack ODS-AL
2.0 - 7.5
Reversed-Phase
N/A
Silica/C18
330
3.0
17.0 %
150
N/A
3.0
No
Recommended applications
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