Agilent Eclipse XDB-C18 4.6x250, 5u Analytical 990967-902
Agilent Technologies -- Item TECPIM000150692
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The Agilent ZORBAX Eclipse XDB-C18 (catalog 990967-902) is an analytical reversed-phase HPLC column featuring an extra‑densely bonded C18 stationary phase with double endcapping. It is designed for routine and method‑development separations of acidic, basic and neutral small molecules, delivering improved peak shape across a wide pH range. Typical uses include analytical HPLC assays and method development where reduced silanol interactions and broad pH stability are required.
Key Features:
- Chemistry: Eclipse XDB-C18 (C18, octadecyl)
- Separation Mode: Reversed‑phase (RP)
- Particle Size: 5 µm
- Dimensions: 4.6 mm ID × 250 mm length
- Pore Size: 80 Å
- USP Designation: L1
Advantages:
- Extra‑densely bonded, double endcapped phase reduces active silanol interactions and minimizes peak tailing for basic analytes.
- Good peak shape for acidic, basic and neutral compounds, enabling wider applicability in method development.
- Wide pH operating range (pH 2–9) provides flexibility to run methods at low or mid pH without changing column family.
- Part of the Eclipse XDB family offering multiple particle sizes for balancing speed, resolution and preparative needs.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 990967-902 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Separation Mode | Reversed Phase |
|---|---|
| Particle Size | 5 µm |
| USP Clasification | L1 |
| Length | 250 mm |
| Inner Diameter | 4.6 mm |
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