Agilent Poroshell HILIC-Z HPLC Columns
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Agilent Poroshell HILIC-Z HPLC columns have a zwitterionic chemistry with a proprietary bonding technique that offers powerful separation, stability across wide a wide pH range, and excellent peak shape. Poroshell HILIC-Z is suitable for the retention of highly polar or charged compounds using HILIC methods. Available with a choice of three different particle sizes of 1.9 μm, 2.7 μm, and 4 μm, the superficially porous particles provide improved throughput, shorter equilibration times, and higher resolution. A PEEK-lined column option is also available for excellent peak shape and recovery of challenging compounds.
Features
- Novel zwitterionic stationary phase bonded to Poroshell 120 particles
- Superficially porous solid core particles that provide improved throughput and higher resolution
- A scalable family of particles - 1.9 μm, 2.7 μm, and 4 μm - enable you to get the best from your methods and instruments
- Rugged performance at high pH or high temperature
- Compatible with MS-friendly buffers and has low MS bleed profile
- PEEK-lined column option available for excellent peak shape and recovery of challenging compounds
- Fully compatible with Agilent InfinityLab deactivator additive, which improves sensitivity in challenging analyses of phosphorylated and carboxylated compounds with stainless steel LC/MS systems
- Enhanced usability, traceability, and security with a preprogrammed ID tag
- UHPLC guard columns to further extend the life of your analytical column (no additional holder required)
- L114 USP classification
- Poroshell HILIC range also includes Poroshell HILIC (bare silica) and poly-hydroxy fructan Poroshell HILIC-OH5 (poly-hydroxy fructan) phases for alternative selectivity
Specification
| Poroshell HILIC-Z | |
| Bonded Phase | Zwitterionic |
| Particle Type | Superficially Porous |
| Particle Size | 1.9 µm, 2.7 µm, 4 µm |
| Pore Size | 100 Å |
| Surface Area | 95 m2/g |
| Endcapped | No |
| Carbon Load | Proprietary |
| Maximum Temperature | 80°C |
| pH Range | 2 - 12 |
| Pressure Limit | 2.7 µm and 4 µm - 600 bar 1.9 µm - 1300 bar |
| Hardware | Stainless Steel and PEEK-lined Stainless Steel |
| USP Designation | L114 |
Literature
Extend your application reach with achiral and chiral SFC columns
Analyse challenging polar compounds with confidence
Hydrophilic interaction chromatography method development and troubleshooting
Choose the right particle size and bonded phase to achieve optimal separation for your samples
More chemistries for solving your toughest separation challenges
Perform rugged, fast LC with confidence
Flow diagrams to help choose Poroshell phase and dimensions