Cogent Diamond Hydride
– 16 columnsDiamond Hydride™HPLC columns
You can develop precise & easy methods for hydrophilic compounds
These useful HPLC columns have a silicon hydride surface similar to other TYPE-C™ phases but the uniqueness of Diamond Hydride™ is that they have a very small amount of carbon on the surface that adjusts the hydrophobicity to a small but important level.
Popular choice of scientists working in metabolomics with LCMS for compounds such as amino acids, organic acids, carbohydrates and very polar small molecules. Precise methods are easily developed even with complex sample matrices inlcuding biological fluids such as plasma, urine, saliva and other bio matrices.
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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 | Normal-Phase | Max Pressure | 4500 |
|---|---|---|---|
| Modification | Silica | Operating Temperature | 60 |
| Pore Size (Å) | 100 / 120 | pH stability from | 2.5 |
| Surface Area | 350 | pH stability to | 7.0 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| 70000-02P-2 | 20 | 2.1 | 4.0 | 100 |
| 70000-03P-2 | 30 | 2.1 | 4.0 | 100 |
| 70000-05P | 50 | 4.6 | 4.0 | 100 |
| 70000-05P-2 | 50 | 2.1 | 4.0 | 100 |
| 70000-05P-3 | 50 | 3.0 | 4.0 | 100 |
| 70000-10P | 100 | 4.6 | 4.0 | 100 |
| 70000-10P-2 | 100 | 2.1 | 4.0 | 100 |
| 70000-10P-3 | 100 | 3.0 | 4.0 | 100 |
| 70000-15P | 150 | 4.6 | 4.0 | 100 |
| 70000-15P-2 | 150 | 2.1 | 4.0 | 100 |
| 70000-25P | 250 | 4.6 | 4.0 | 100 |
| 70000-25P-2 | 250 | 2.1 | 4.0 | 100 |
| 70000-7.5P | 75 | 4.6 | 4.0 | 100 |
| 70200-05P-2 | 50 | 2.1 | 2.2 | 120 |
| 70200-10P-2 | 100 | 2.1 | 2.2 | 120 |
| 70200-15P-2 | 150 | 2.1 | 2.2 | 120 |