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Sodium, Na⁺

1. Simultaneous Analysis of Monovalent and Divalent Cations
2. Monovalent and Divalent Cation Standards (1)
3. Monovalent and Divalent Cation Standards (2)
4. Tap Water (1) (YK-421)
5. Dynamic Range of Column
6. High Sensitive Detection of Cations
7. Red Wine (1) (YK-421)
8. Cations in Beer
9. Alkali Metal Ions
10. Alkylamines (1) (Y-521)
11. Monovalent and Divalent Cation Standards (3) (Dipicolinic Acid + Crown Ether Eluent)
12. Serum
13. Effect of Acetonitorile Concentration on Elution Volume
14. Tap Water and Rain Water
15. Monovalent and Divalent Cation Standards (4) (Phosphoric Acid Eluent)
16. Analysis of Tap Water (2) (YK-412) (Phsphoric Acid Eluent)
17. Monovalent and Divalent Cation Standards (5) (Phosphoric Acid + 18-Crown 6-Ether Eluent)