Alltima HP Amide C18
– 16 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. Polar-embedded phase with extremely low bleed. Compatible with microbore.
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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/Amide C18 | Carbon Load, % | 12.0 |
| Pore Size (Å) | 190 | Operating Temperature | Yes |
Choose column specifications
Available: 20 – 250 mm
Available: 0.15 – 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.
16 columns shown
| 22255 | 50 | 0.15 | 3.0 | 190 |
| 22258 | 50 | 0.3 | 3.0 | 190 |
| 87510 | 50 | 2.1 | 3.0 | 190 |
| 87607 | 150 | 3.0 | 3.0 | 190 |
| 87608 | 150 | 3.0 | 5.0 | 190 |
| 87609 | 250 | 3.0 | 5.0 | 190 |
| 87721 | 100 | 4.6 | 3.0 | 190 |
| 87722 | 150 | 4.6 | 3.0 | 190 |
| 87723 | 100 | 2.1 | 3.0 | 190 |
| 87724 | 150 | 2.1 | 3.0 | 190 |
| 87728 | 20 | 2.1 | 3.0 | 190 |
| 87733 | 150 | 4.6 | 5.0 | 190 |
| 87734 | 250 | 4.6 | 5.0 | 190 |
| 87735 | 150 | 2.1 | 5.0 | 190 |
| 87736 | 250 | 2.1 | 5.0 | 190 |
| 87829 | 50 | 4.6 | 3.0 | 190 |
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