Shodex: Packed Columns for HPLC Analysis

Cations

(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. Ethanolamines and Alkylamines
7. Red Wine (1) (YK-421)
8. Cations in Beer

(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

(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)

(IC Y-521 Column)

1. Alkali Metal Ions
2. Alkaline Earth Metal Ions
3. Transition Metal Ions (1) (Y-521)
4. Alkylamines (1) (Y-521)
5. Tap Water and Rain Water
6. Tap Water and Red Wine
7. Selective Detection of Alkaline Earth Ions with Addition of EDTA