Agilent Eclipse XDB-C8 4.6x250 5u Analytical 990967-906
The Agilent Eclipse XDB-C8 4.6×250 mm, 5 µm (catalog 990967-906) is an analytical reversed-phase HPLC column in Agilent's ZORBAX Eclipse XDB family. It is built for routine analytical separations and method development of moderately nonpolar to slightly polar compounds in pharmaceutical, environmental and biochemical workflows. The column uses a C8 bonded phase on fully porous 5 µm particles to balance retention and throughput for conventional HPLC applications.
Key Features:
- Phase: Eclipse XDB-C8 (C8 bonded phase, USP L7)
- Dimensions: 4.6 mm inner diameter × 250 mm length
- Particle size: 5 µm (fully porous)
- Pore size: 80 Å
- pH range: 2–9
- Pressure rating: 400 bar; max temp 60°C (pH 2–6), 40°C (pH 6–9)
Advantages:
- Wide pH stability (2–9) enables flexible method development across low to mid pH conditions.
- Double end-capping and dense bonding improve peak shape and reduce silanol-related tailing for basic compounds.
- 5 µm particle size with 4.6×250 mm dimensions provides good analytical resolution for routine HPLC assays.
- USP L7 (C8) designation and conventional hardware compatibility simplify method transfer and regulatory workflows.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 990967-906 |
| 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 | L7 |
| Length | 250 mm |
| Inner Diameter | 4.6 mm |
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