TCI Dual ODS-CX20
– 10 columns
ODS columns are the most popular columns and used for separations of hydrophobic compounds. The use of ion-pair reagents allows retention and separation of acidic or basic compounds on ODS columns. However, there are several problems associated with ion-pair reagents, for example, the lack of influence of ion-pair reagents on retention, the removal of ion-pair reagents retaind on the column, the use of LC-MS, etc. Hence, TCI developed and commercialised packing materials bearing both ODS ligands capable of firmly retaining hydrophobic compounds and ion-exchange ligands capable of retaining acidic or basic compounds in 1996.
Features
ODS and Weak Cation Exchange phase.
Analytes: basic compounds and hydrohobic compounds, catecholamine, etc.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase+CX | Endcapped | Yes |
|---|---|---|---|
| Modification | Silica/C18+CX | pH stability from | 2.5 |
| Pore Size (Å) | 120 | pH stability to | 7.5 |
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