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 (5 ppb) 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.

Sample : 100 μL

Column       : Shodex IC SI-52 4E (4.0 mm I.D. x 250 mm)
Eluent       : 3.6 mM Na2CO3 aq.
Flow rate    : 0.8 mL/min
Detector     : Suppressed conductivity
Column temp. : 45 °C

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