Xselect Phenyl-Hexyl
– 39 columnsXSelect™ HPLC columns are the next evolutionary step in Waters LC column technology. Based on Charged Surface Hybrid (CSH™) Technology, this HPLC column family offers the widest range of selectivity choices and superior peak shape improvements for basic compounds when operated in acidic, low ionic strength mobile phases (e.g., 0.1% formic acid). XSelect OBD™ Prep columns offer extremely high mass loading under low ionic strength acidic conditions and raise the performance bar for lab-scale isolation and purification columns.
Responding to input received at many customer forums, Waters has developed the next evolution of particle technology: Charged Surface Hybrid (CSHTM) Technology.
Advantages of CSH Technology include:
- Superior peak shape for basic compounds
- Increased loading capacity
- Rapid column equilibration after changing mobile-phase pH
- Improved batch-to-batch reproducibility
- Excellent stability at low pH
XSelect CSH Phenyl-Hexyl columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions.
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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 | Endcapped | Yes |
|---|---|---|---|
| Modification | Hybrid/ Phenyl-Hexyl | Operating Temperature | 80 |
| Pore Size (Å) | 130 | pH stability from | 1.0 |
| Surface Area | 185 | pH stability to | 11.0 |
| Carbon Load, % | 14.0 |
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.
| 186005359 | 50 | 1.0 | 3.5 | 130 |
| 186005360 | 100 | 1.0 | 3.5 | 130 |
| 186005361 | 150 | 1.0 | 3.5 | 130 |
| 186005363 | 20 | 2.1 | 3.5 | 130 |
| 186005364 | 30 | 2.1 | 3.5 | 130 |
| 186005365 | 50 | 2.1 | 3.5 | 130 |
| 186005366 | 100 | 2.1 | 3.5 | 130 |
| 186005367 | 150 | 2.1 | 3.5 | 130 |
| 186005369 | 20 | 3.0 | 3.5 | 130 |
| 186005370 | 30 | 3.0 | 3.5 | 130 |
| 186005371 | 50 | 3.0 | 3.5 | 130 |
| 186005372 | 100 | 3.0 | 3.5 | 130 |
| 186005373 | 150 | 3.0 | 3.5 | 130 |
| 186005375 | 20 | 4.6 | 3.5 | 130 |
| 186005376 | 30 | 4.6 | 3.5 | 130 |
| 186005377 | 50 | 4.6 | 3.5 | 130 |
| 186005378 | 75 | 4.6 | 3.5 | 130 |
| 186005379 | 100 | 4.6 | 3.5 | 130 |
| 186005380 | 150 | 4.6 | 3.5 | 130 |
| 186005382 | 20 | 2.1 | 5.0 | 130 |
| 186005383 | 30 | 2.1 | 5.0 | 130 |
| 186005384 | 50 | 2.1 | 5.0 | 130 |
| 186005385 | 100 | 2.1 | 5.0 | 130 |
| 186005386 | 150 | 2.1 | 5.0 | 130 |
| 186005388 | 20 | 3.0 | 5.0 | 130 |
| 186005389 | 30 | 3.0 | 5.0 | 130 |
| 186005390 | 50 | 3.0 | 5.0 | 130 |
| 186005391 | 100 | 3.0 | 5.0 | 130 |
| 186005392 | 150 | 3.0 | 5.0 | 130 |
| 186005393 | 250 | 3.0 | 5.0 | 130 |
| 186005394 | 20 | 4.6 | 5.0 | 130 |
| 186005396 | 30 | 4.6 | 5.0 | 130 |
| 186005397 | 50 | 4.6 | 5.0 | 130 |
| 186005398 | 75 | 4.6 | 5.0 | 130 |
| 186005399 | 100 | 4.6 | 5.0 | 130 |
| 186005400 | 150 | 4.6 | 5.0 | 130 |
| 186005401 | 250 | 4.6 | 5.0 | 130 |
| 186005645 | 75 | 2.1 | 3.5 | 130 |
| 186005648 | 75 | 3.0 | 3.5 | 130 |