Cations(Simultaneous separation of monovalent and divalent cations: YS-50, YK-421)

(IC YS-50 Column)

1. Characteristics of IC YS-50
2. Monovalent and Divalent Cation Standards (6) (Comparison of YS-50 and YK-421)
3. Linearity of Calibration Curves (YS-50)
4. Separation of Na⁺ and NH₄⁺ (1) (Non-suppressor Method)
5. Effect of Methanesulfonic Acid Concentration on Elution Time (YS-50)
6. Effect of Flow Rate on Plate Number (YS-50)
7. Monovalent and Divalent Cation Standards (8) (Ethylenediamine Containing Sample)
8. Effect of Temperature (YS-50)
9. Effect of Sample Load on Plate Number (YS-50)
10. Monovalent and Divalent Cation Standards (7) (Eluent Conteinig Acetonitrile)
11. Eluent to be Used for YS-50
12. Separation of Na⁺ and NH₄⁺ (2) (Suppressor Method)
13. Cations and Alkylamines (YS-50)
14. Mineral Water (YS-50)
15. Sea Water (2) (YS-50)
16. Red Wine (3) (YS-50)
17. Cation Analysis in the Presence of PEG (YS-50)
18. Cation Analysis in the Presence of Albumin (YS-50)
19. Effect of Crown Ethers (YS-50)
20. Monovalent and Divalent Cations Analysis in River Water (Ethylenediamine Containing Sample)
21. Monovalent and Divalent Cations Analysis in Tap Water (Ethylenediamine Containing Sample)

(IC YK-521 Column)
Simultaneous Analysis of Monovalent and Divalent Cations

(Dipicolinic acid Eluent)
1. Monovalent and Divalent Cation Standards (1)
2. Monovalent and Divalent Cation Standards (2)
3. Tap Water (1) (YK-421)
4. Dynamic Range of Column
5. High Sensitive Detection of Cations
6. Red Wine (1) (YK-421)

(Dipicolinic acid + Crown ether Eluent)
1. Monovalent and Divalent Cation Standards (3) (Dipicolinic Acid + Crown Ether Eluent)
2. Serum

(Nitric acid + Acetoritorile Eluent)
1. Effect of Acetonitorile Concentration on Elution Volume
2. Long Chain Alkylamines
3. Trialkylamines (YK-421)
4. Tetraalkylammoniums (YK-421)

(Phosphoric acid Eluent)
1. Monovalent and Divalent Cation Standards (4) (Phosphoric Acid Eluent)
2. Analysis of Tap Water (2) (YK-412) (Phsphoric Acid Eluent)
3. Monovalent and Divalent Cation Standards (5) (Phosphoric Acid + 18-Crown 6-Ether Eluent)
4. Alkylamines (2) (YK-421) (Phosphoric Acid + Acetonitorile)
5. Ethanolamines and Alkylamines (Phosphoric Acid + Acetonitorile)