Dynamic Range of Column (I-524A)

Anion standards were analyzed using IC I-524A (an anion analysis column for non-suppressor method). This figure shows the change in dynamic range of the column with the peak height. There is a linearity in the 0.1 to 10 mg/L range for F- and in the 0.1 to 100 mg/L range for SO42- when the injection volume is 100 μL.


Sample :
F-
SO42-


 

Column       : Shodex IC I-524A (4.6 mm I.D. x 100 mm)
Eluent       : 2.5 mM Phthalic acid (pH4.0 adjusted by Tris(hydroxymethyl)aminomethane)
Flow rate    : 1.2 mL/min
Detector     : Non-suppressed coductivity
Column temp. : 40 °C

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Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

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