ASTRA® Diol HPLC column, 5.0 µm 30 mm × 2.1 mm, AST-5858-LD21

SKU: AST-5858-LD21
Manufacturer: Chromservis

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).

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

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

Properties

Particle size5 μm
Metal content<10 ppm
Mean particle diameter4.6 ± 1.2 μm
Proximity to the shape of sphere0.97 ± 0.03

Dimensions

ID2.1mm
LC column length30mm

Stationary Phases

Particle Size5µm
Pore Size100A
LC PhasesDiol
BrandAstra Diol
Particle TypeFully Porous

Use

LC TechniqueHPLC
Attribute nameAttribute value
BrandASTRA
PhaseDiol
Column Size30x2.1mm
Particle size5 µm