Rapid Analysis of Anions (SI-90 4E)

Please use this column with suppressor type ion chromatography system.

Anion standards were analyzed using IC SI-90 4E (a column for anions analysis). Using the flow rate of 2.0mL/min, anions can be analyzed within six minutes. Use the temperature of 25°C.

Sample : 20 μL
1. F^–
2. Cl^–
3. NO₂^–
4. Br^–
5. NO₃^–
6. PO₄^3-
7. SO₄^2-

 Column : Shodex IC SI-90 4E (4.0mmID*250mm)
 Eluent : 1.8mM Na2CO3 + 1.7mM NaHCO3 aq.
 Flow rate : 2.0mL/min
 Detector : Shodex CD-5 and Suppressor module
 Column temp. : 25°C