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HYPERSIL BDS C8 P/N.28205-254630 250X4.6MM ID

The Thermo Scientific™ Hypersil™ BDS C8 HPLC Column (P/N: 28205-254630) is a high-performance reversed-phase analytical HPLC column designed for reliable and reproducible chromatographic separations in pharmaceutical, environmental, food, chemical, and quality control laboratories. Featuring a 250 × 4.6 mm column dimension with 5 µm particle size, this column is packed with base-deactivated, fully end-capped silica to deliver excellent peak symmetry and minimize silanol interactions, especially for basic compounds.

The Hypersil™ BDS C8 stationary phase offers selectivity similar to C18 columns but with slightly lower hydrophobic retention, making it an ideal choice for faster analyses and compounds requiring moderate retention. Its robust silica backbone ensures long column life, excellent reproducibility, and dependable performance for routine QA/QC and research laboratories.

SKU: Model 28205-254630 Category: Brand:

Specifications

Parameter Specification
Product Type Analytical HPLC Column
Brand Thermo Scientific™
Product Line Hypersil™ BDS
Part Number 28205-254630
Stationary Phase C8
Column Type Reversed Phase
Column Dimensions 250 × 4.6 mm
Particle Size 5 µm
Packing Material Base-Deactivated, Fully Porous Silica
End-Capped Yes
USP Classification L7
Pore Size 130 Å
Carbon Load 7%
Surface Area 170 m²/g
pH Range 2–9
Maximum Pressure 400 bar (5800 psi)
Recommended Flow Rate 1.5 mL/min
Maximum Temperature 60°C
Primary Applications Pharmaceutical, QA/QC, Environmental & Research Laboratories

Features

  • Thermo Scientific™ Hypersil™ BDS C8 HPLC Column
  • Part Number: 28205-254630
  • Column dimensions: 250 × 4.6 mm
  • Particle size: 5 µm
  • Reversed-phase C8 stationary phase
  • Base-deactivated silica packing
  • Fully end-capped stationary phase
  • Similar selectivity to C18 with lower retention
  • Excellent peak symmetry for basic compounds
  • Suitable for acids, bases, and neutral analytes
  • Robust analytical column for routine HPLC applications
  • Long column lifetime and reproducible performance
  • Compatible with QA/QC and research laboratories
  • pH operating range: 2–9
  • Maximum operating pressure: 400 bar (5800 psi)
  • Recommended flow rate: 1.5 mL/min
  • Maximum operating temperature: 60°C
  • USP Classification: L7

Benefits

  • Excellent Chromatographic Performance: Base-deactivated and fully end-capped silica minimizes secondary interactions, resulting in sharp peaks and improved separation efficiency.
  • Faster Analysis: The C8 stationary phase provides lower retention than C18, reducing analysis time while maintaining excellent selectivity.
  • Reliable for Routine QA/QC: Designed for consistent and reproducible performance in pharmaceutical, food, environmental, and industrial laboratories.
  • Suitable for Diverse Compounds: Delivers excellent separation of acidic, basic, and neutral analytes across a broad range of applications.
  • Extended Column Life: Robust silica packing and high-quality manufacturing provide long operational life and dependable performance.
  • Wide Operating Range: Supports pH values from 2 to 9, making it suitable for various HPLC mobile phase conditions.
  • High Pressure Compatibility: Operates safely up to 400 bar (5800 psi) for demanding analytical workflows.
  • Versatile Laboratory Applications: Ideal for method development, routine quality control, research, and analytical testing.

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