
No. |
cation |
Recovery (%) |
| 1. | Li+ 2mg/L | 106 |
| 2. | Na+ 10mg/L | 104 |
| 3. | NH4+ 10mg/L | 101 |
| 4. | K+ 20mg/L | 101 |
| 5. | Mg2+ 10mg/L | 99 |
| 6. | Ca2+ 10mg/L | 97 |
Column : Shodex IC YS-50 (4.6mmID*125mm) Eluent : 4mM Methanesulfonic acid aq. Flow rate : 1.0mL/min Detector : Non-suppressed conductivity Column temp. : 40℃