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Agilent ZORBAX Eclipse XDB-C8 Analytical HPLC Columns 4-Pack 821125-926

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Stationary Phase
C8
System Type
Analytical HPLC
Inner Diameter
4.6 mm
Max Pressure
600 bar
Length
150 mm
All 9 specifications
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Specifications 9

Brands
Agilent
New/Used
Used
Stationary Phase
C8
System Type
Analytical HPLC
Inner Diameter
4.6 mm
Max Pressure
600 bar
Length
150 mm
Particle Size
3.5 µm
Column Format
Analytical Column

Product description

Four 4.6 × 150 mm C8 HPLC columns with 3.5 µm particles and 600 bar maximum pressure.

The Agilent ZORBAX Eclipse XDB-C8 4-Pack 821125-926 contains four reversed-phase C8 analytical HPLC columns designed for reliable separation of medium-polarity and medium-sized compounds.

  • Stationary phase: Reversed-phase C8, octylsilica
  • Column dimensions: 4 × 4.6 mm × 150 mm
  • Particle size: 3.5 µm
  • Pore size: 120 Å
  • pH range: 2–10
  • Technology: Extra Dense Bonding (XDB)
  • Maximum pressure: Up to 600 bar
  • Maximum temperature: Up to 60 °C
  • Housing material: Stainless steel
  • Connections: Standard 1/16-inch connections with spring ring
  • Weight: Approximately 0.12 kg per column

The XDB bonding technology provides phase stability across a broad pH range for routine and demanding analytical workflows. These C8 HPLC columns are suitable for pharmaceutical, chemical, environmental, and biotechnology laboratories, including compound analysis, quality control, molecular research, and analytical method development. The set is described as being in very good condition and prepared for laboratory use.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

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Last updated 5 November 2026