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Durability of ODP Column with Alkaline Eluent


Phenones were analyzed using Asahipak ODP-50 4D ( a column for reversed phase chromatography ), with alkaline eluent.


Sample :
1. Acetophenone
2. Butyrophenone
3. Hexanophenone
4. Heptanophenone
5. Octanophenone


Column : Shodex Asahipak ODP-50 4D (4.6mmID*150mm)
Eluent : 0.01M NaOH(pH12.0)/CH3CN=35/65
Flow rate : 0.6mL/min
Detector : UV(254nm)
Column temp. : 30°C