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  6. MilliporeSigma™ Supelco™ Ascentis™ Express 90 Å PAH, 2.7 μm HPLC Guard Cartridge

MilliporeSigma™ Supelco™ Ascentis™ Express 90 Å PAH, 2.7 μm HPLC Guard Cartridge

Catalog No. 111023099 Shop All MilliporeSigma Supelco Products
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Diameter (Metric):
2.1 mm
3 mm
4.6 mm
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Catalog No. Diameter (Metric)
11-102-3099 4.6 mm
11-102-3097 2.1 mm
11-102-3098 3 mm
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Catalog No. 11-102-3099 Supplier MilliporeSigma™ Supelco™ Supplier No. 53556U
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Description

The unendcapped trifunctional C18 stationary phase of Ascentis™ Express PAH provides a stable, reversed-phase packing that can be used for analysis of acids, bases, and zwitterionic compounds, but has been specifically designed for the separation of polycyclic aromatic hydrocarbons.

  • Ascentis™ Express PAH is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core™ particle design.
  • The Fused-Core™ particle provides a thin porous shell of high-purity silica surrounding a solid silica core.
  • This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 μm thick porous shell and the small overall particle size of 2.7 μm.
  • The unendcapped trifunctional C18 stationary phase of Ascentis™ Express PAH provides a stable, reversed-phase packing that can be used for analysis of acids, bases, and zwitterionic compounds, but has been specifically designed for the separation of polycyclic aromatic hydrocarbons.
  • Analysis Note
    • The target analytes include polycyclic aromatic hydrocarbons (PAHs), acids, bases, and zwitterionic compounds.
TRUSTED_SUSTAINABILITY

Specifications

Diameter (Metric) 4.6 mm
Length (Metric) 0.5 cm
Max. Pressure 600 bar
Particle Size 2.7 μm
pH 2 to 9
Pore Size 90 Å
Quantity 3/Pk.
Surface Area 135 m2/g
Temperature <60°C
Matrix Fused-Core™ Silica Particle Platform Particle Platform Superficially Porous Particle
Column Type Reversed Phase
Material Stainless Steel
Technique HPLC, LC/MS
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