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BDS, Phenyl 250*4.6*5um

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BDS, Phenyl 250*4.6*5um

The Thermo Scientific™ Hypersil™ BDS Phenyl HPLC Column (250 × 4.6 mm, 5 µm) is a high-performance reversed-phase analytical HPLC column designed to deliver excellent separation of aromatic, slightly polar, and basic compounds. Built on the renowned Hypersil Base-Deactivated Silica (BDS) technology, this column provides outstanding peak symmetry, reduced silanol interactions, and highly reproducible chromatographic performance for routine analytical and quality control applications.

The Phenyl stationary phase offers unique selectivity compared to conventional C18 and C8 columns, making it an excellent choice for laboratories requiring improved separation of aromatic molecules through π-π interactions. The end-capped base-deactivated silica minimizes peak tailing while maintaining excellent efficiency and reproducibility.

SKU: 28905-254632 Category: Brand:

Specifications

Parameter Specification
Product Type Reversed-Phase HPLC Column
Brand Thermo Scientific™
Product Line Hypersil™ BDS
Stationary Phase Phenyl
Column Dimensions 250 × 4.6 mm
Particle Size 5 µm
Column Format Analytical Column
Packing Material Spherical, Fully Porous Base-Deactivated Silica
End-Capped Yes
USP Classification L11
Pore Size 130 Å
Carbon Load 5%
Surface Area 170 m²/g
Maximum Pressure 400 bar (5800 psi)
Maximum Temperature 60°C
Operating pH Range 2–8
Primary Applications Pharmaceutical, QA/QC, Food, Environmental & Chemical Analysis

Features

  • Reversed-phase analytical HPLC column
  • Thermo Scientific™ Hypersil™ BDS Phenyl stationary phase
  • Column dimensions: 250 × 4.6 mm
  • Particle size: 5 µm
  • Base-Deactivated Silica (BDS) technology
  • Phenyl bonded phase for enhanced aromatic selectivity
  • End-capped stationary phase to minimize peak tailing
  • Excellent separation of aromatic and slightly polar compounds
  • Alternative selectivity to C18 and C8 columns
  • High batch-to-batch reproducibility
  • Robust spherical fully porous silica packing
  • Compatible with pH range 2–8
  • Maximum operating pressure 400 bar (5800 psi)
  • Temperature limit up to 60°C
  • Suitable for routine QA/QC and analytical laboratories
  • Excellent peak symmetry for basic compounds
  • Long operational life and reliable chromatographic performance

Benefits

  • Superior Aromatic Selectivity: The Phenyl stationary phase enhances the separation of aromatic and slightly polar analytes through unique interaction mechanisms.
  • Reduced Peak Tailing: Base-Deactivated Silica technology and end-capping minimize secondary silanol interactions, providing excellent peak symmetry for basic compounds.
  • Reliable Analytical Performance: Delivers consistent retention times, reproducible separations, and dependable analytical results.
  • Versatile Chromatographic Applications: Suitable for pharmaceutical, food, environmental, forensic, and chemical analysis where improved selectivity is required.
  • Alternative to Conventional Columns: Provides complementary selectivity compared with C18 and C8 columns, improving challenging separations.
  • Wide Operating Range: Supports operation over a pH range of 2–8 and temperatures up to 60°C.
  • High Durability: Robust silica packing and quality manufacturing provide long column life and dependable routine laboratory performance.
  • Ideal for QA/QC Laboratories: Designed for routine quality control testing, research, and analytical method development.

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