Agilent Eclipse Plus Phenyl-Hexyl,4.6x50mm,3.5um 959943-912
Agilent Technologies -- Item TECPIM000150660
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The Agilent ZORBAX Eclipse Plus Phenyl‑Hexyl 959943-912 is a reversed‑phase HPLC analytical column (4.6 × 50 mm, 3.5 μm) designed for method development and routine separations. It provides a phenyl‑hexyl bonded phase that offers alternative selectivity for aromatic and moderately polar compounds and is commonly used in pharmaceutical, food, and environmental analyses.
Key Features:
- Stationary phase: Eclipse Plus Phenyl‑Hexyl (USP designation L11).
- Dimensions: 4.6 mm ID × 50 mm length; particle size 3.5 μm; fully porous silica.
- Pore size: 95 Å; carbon load ~9%; double endcapped.
- Operational limits: pH range 2–8; pressure rating ≈400 bar; maximum temperature ≈60 °C (pH 2–6).
- Shipping/storage solvent: acetonitrile/water; hardware: conventional stainless steel.
Advantages:
- Enhanced peak shape, efficiency and reproducibility for acids, bases and neutrals due to optimized bonding and endcapping.
- Distinct selectivity for aromatic compounds (enhanced π–π interactions), useful when C18/C8 phases give inadequate resolution.
- Robust method development options across common HPLC conditions because of wide pH tolerance, moderate temperature limits and compatibility with standard HPLC systems.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 959943-912 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Separation Mode | Reversed Phase |
|---|---|
| Particle Size | 3.5 µm |
| USP Clasification | L11 |
| Length | 50 mm |
| Inner Diameter | 4.6 mm |
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