Agilent Eclipse XDB-C18 Semi-Prep 5u, 9.4x250mm 990967-202
Agilent Technologies -- Item TECPIM000150690
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The Agilent ZORBAX Eclipse XDB-C18 (part number 990967-202) is a semi-preparative reversed-phase HPLC column packed with 5 µm fully porous C18 particles using Eclipse XDB chemistry. It is intended for preparative/semi-preparative separations and method development, delivering robust, reproducible separations for acidic, basic, and neutral compounds. The stationary phase is extra‑densely bonded and double end‑capped to minimize silanol interactions and enable use across a wide pH range.
Key Features:
- Phase: Eclipse XDB-C18 (C18 bonded phase)
- Separation mode: Reversed Phase
- Particle size: 5 µm (fully porous)
- Dimensions: 9.4 mm inner diameter × 250 mm length
- Pressure rating: 400 bar
- pH range: 2–9 (maximum temperature 60°C at pH 2–6; 40°C at pH 6–9)
Advantages:
- Good peak shape for acidic, basic and neutral compounds due to extra‑dense bonding and double endcapping.
- Suitable for semi-preparative/preparative work—larger 9.4 mm bore supports higher sample loads.
- Wide pH stability (2–9) increases method development flexibility without changing column family.
- Robust construction and higher carbon load give durable retention and long column lifetime for routine separations.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 990967-202 |
| 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 | 9.4 mm |
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