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Features of RSpak DE Series (6) (Effects of Flow Rate on Column Efficiency)

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Di-n-butyl ketone was analyzed using RSpak DE-413. It is recommended to set a flow rate at less than
1 mL/min to achieve the maximum column performance.


Sample :
Di-n-butyl ketone 0.3 %


Column       : Shodex RSpak DE-413 (4.6 mm I.D. x 150 mm)
Eluent       : CH3CN/H2O=50/50
Detector     : UV (262 nm)
Column temp. : 40 ℃

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