Please use this column with suppressor type ion chromatography system.
Shodex IC SI-35 4D (a column for rapid oxyhalides analysis) was used to analyze several anions and oxyhalides. Similar to SI-52 4E,
SI-35 4D’ s elution time of some oxyhalides is dependent on column temperature. For a best separation of (Br–) and chlorate (ClO3–), column temperature of 45 °C is recommended.
Sample : 20micro-L
1. F– (4mg/L)
2. ClO2– (10mg/L)
3. BrO3– (20mg/L)
4. Cl– (4mg/L)
5. NO2– (10mg/L)
6. Br– (15mg/L)
7. ClO3– (20mg/L)
8. NO3– (13mg/L)
9. PO43- (30mg/L)
10. SO42- (10mg/L)
Column : Shodex IC SI-35 4D (4.0mmID*150mm)
Eluent : 3.6mM Na2CO3 aq.
Flow rate : 0.5mL/min
Detector : Suppressed conductivity