冠醚的影响 (YS-50)
时间:2024-09-05 阅读:158
Sample : 10 μL
1. Li+ 2 mg/L
2. Na+ 10 mg/L
3. NH4+ 10 mg/L
4. K+ 20 mg/L
5. Mg2+ 10 mg/L
6. Ca2+ 20 mg/L
Column : Shodex IC YS-50 (4.6 mm I.D. x 125 mm)
Eluent : 4 mM Methanesulfonic acid + n mM 18-Crown 6-ether aq.
Flow rate : 1.0 mL/min
Detector : Non-suppressed conductivity
Column temp. : 40 ℃