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Procainamides (2) (DE-413)

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Procainamides were analyzed using RSpak DE-413, a column for reversed phase chromataography, with alkaline eluent.
Please refer to Analysis of Short Amines without Using Ion Pair Reagent.


Sample : 40μg/mL each, 10μL
1. N-Acetylprocainamide
2. Procainamide
3. N-Propionylprocainamide



Column       : Shodex RSpak DE-413 (4.6mmI.D. x 150mm)
Eluent       : 10mM Sodium phosphate buffer(pH11.0)/CH3CN=70/30
Flow rate    : 0.8mL/min
Detector     : UV(254nm)
Column temp. : 40°C