Calibration Curves for Oxyhalides (SI-52 4E)

Please use this column with suppressor type ion chromatography system.

By use of IC SI-52 4E, even trace level (5ppb) of oxyhalides, such as chlorite (ClO₂^–), bromate (BrO₃^–) and chlorate (ClO₃^–), can be determined simultaneously with seven common inorganic anions. Each calibration curve shows very good linearity over the wide range of concentration.

s1303b
Sample : 100micro-L
ClO₂^–
BrO₃^–
ClO₃^–


 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