Alltima HP C18 ESP
– 13 columns
Vendor: GRACE
Alltima™ HP Column
Stability, Purity and Performance
- Better peak symmetry— high-purity silica eliminates peak tailing problems
- Long column life—exceptional column stability minimizes downtime and reduces cost
- Ideal for microbore or critical analysis—low to no detectable column bleed
- Multiple selectivity options— optimizes retention, resolution and analysis time
Alltima™ HP columns combine our best phase chemistries with high-purity silica. The result is one product family with the selectivity and performance needed to help overcome your most challenging separation needs. Greater retention and enhanced peak symmetry for polar compounds. Alternate selectivity to traditional reversed-phases.
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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 | Surface Area | 200 |
|---|---|---|---|
| Modification | Silica/C18 | Carbon Load, % | 4.0 |
| Pore Size (Å) | 190 | Operating Temperature | Yes |
Choose column specifications
Available: 20 – 250 mm
Available: 2.1 – 4.6 mm
Available: 3 – 5 μm
Pore Size
Recorded value
190 Å
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
13 columns shown
| 87508 | 50 | 2.1 | 3.0 | 190 |
| 87604 | 150 | 3.0 | 3.0 | 190 |
| 87606 | 250 | 3.0 | 5.0 | 190 |
| 87703 | 100 | 4.6 | 3.0 | 190 |
| 87704 | 150 | 4.6 | 3.0 | 190 |
| 87705 | 100 | 2.1 | 3.0 | 190 |
| 87706 | 150 | 2.1 | 3.0 | 190 |
| 87710 | 20 | 2.1 | 3.0 | 190 |
| 87715 | 150 | 4.6 | 5.0 | 190 |
| 87716 | 250 | 4.6 | 5.0 | 190 |
| 87717 | 150 | 2.1 | 5.0 | 190 |
| 87718 | 250 | 2.1 | 5.0 | 190 |
| 87833 | 50 | 4.6 | 3.0 | 190 |
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