Suppressor ion chromatography device is required for the use of this column
High resolution ion chromatography column, IC
SI-52 4E was used for the quantification of several oxyhalides and inorganic ions. Ethylenediamine (0.1% v/v of 50 mg/mL) is added to the water samples to prevent HCl production from the reaction between residual chloride and chlorous acid.
Sample : 50 µL
Anion std. (1mg/L each)
containing EDA 50mg/L
Column : Shodex IC SI-52 4E (4.0mmID*250mm)
Eluent : 3.6mM Na2CO3 aq.
Flow rate : 0.8mL/min
Detector : Suppressed conductivity
Column temp. : 45°C