Effects of sample load on column efficiency when RSpak KC-811 is used for the analysis of organic acids is shown.
Sample : Acetic acid
Column : Shodex RSpak KC-811 (8.0mmI.D. x 300mm) Eluent : 0.1% H3PO4 aq. Flow rate : 1.0mL/min Detector : Shodex RI Column temp. : 40°C