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ASTRA® Diol HPLC column, 5,0 µm 150 mm × 4,6 mm

ASTRA® HPLC columns extend our ARION® and CHROMSHELL® product lines. The ASTRA® has been developed in the Czech Republic to offer an alternate to a broad range of general HPLC columns.

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Product description

Product description

ASTRA® HPLC columns extend our ARION® and CHROMSHELL® product lines. The ASTRA® has been developed in the Czech Republic to offer an alternate to a broad range of general HPLC columns. ASTRA® brings completely new and unique stationary phase with the polar embedded group to offer a complementary selectivity (ASTRA® DM).

Aplications on Astra® HPLC columns are available at „APPLICATION LIST“: https://www.chromservis.eu/…cation-lists

Main particle characteristics

  • Close proximity to a sphere.
  • No broken particles.
  • Robustness to high pressures.
  • Lot-to-lot reproducibility.
  • 330 m2/g surface area
ASTRA® column hardware
  • Electropolished with very low Ra reduces wall effect
  • Rated up to 20000 psi (1300 bar), ideal for the UHPLC applications
Parameters

Parameters

Brand: ASTRA Diol
Category: Laboratory instruments and accessories / Chromatography / HPLC columns

Properties

Particle size 5 μm
Metal content <10 ppm
Mean particle diameter 4.6 ± 1.2 μm
Proximity to the shape of sphere 0.97 ± 0.03

Dimensions

ID4.6mm
LC column length150mm

Stationary Phases

Particle Size5µm
Pore Size100A
LC PhasesDiol
BrandAstra Diol
Particle TypeFully Porous

Use

LC TechniqueHPLC
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