Sample : Purifed water (Water)
1. Cl–
2. NO2–
3. NO3–
4. SO42-
Column : Shodex IC I-524A (4.6mmID*100mm) Eluent : 0.9mM Sodium 1-ctanesulfonate + 20mM Boric acid(pH4.6) Flow rate : 1.2mL/min Detector : Shodex CD Column temp. : 40°C
Sample : Purifed water (Water)
1. Cl–
2. NO2–
3. NO3–
4. SO42-
Column : Shodex IC I-524A (4.6mmID*100mm) Eluent : 0.9mM Sodium 1-ctanesulfonate + 20mM Boric acid(pH4.6) Flow rate : 1.2mL/min Detector : Shodex CD Column temp. : 40°C