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ASTRA® C18-AQ HPLC column, 3,0 µm 100 mm × 2,1 mm
Reference: AST-5832-II21
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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Availability: ask us
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.
- Unique and different endcapped C18 phases.
- 330 m2/g surface area.
Parameters
Parameters
| Brand: | Astra AQ |
| Category: | Laboratory instruments and accessories / Chromatography / HPLC columns |
Main particle characteristics
- Close proximity to a sphere.
- Highly effective, mixed, proprietary endcapping.
- No broken particles.
- Robustness to high pressures.
- Lot-to-lot reproducibility.
- Unique modern embedded phases.
ASTRA® column hardware
- Electropolished with very low Ra reduces wall effect
- Rated up to 20000 psi (1300 bar), ideal for the UHPLC applications
Properties
| Particle size | 5 μm | 3 μm |
| Metal content | <10 ppm | <10 ppm |
| Mean particle diameter | 4.6 ± 1.2 μm | 3.0 ± 0.7 μm |
| Proximity to the shape of sphere | 0.97 ± 0.04 | 0.97 ± 0.0 |
Dimensions
| ID | 2.1mm |
| LC column length | 100mm |
Stationary Phases
| Particle Size | 3µm |
| Pore Size | 100A |
| LC Phases | Aqeous C18 |
| Brand | Astra C18-AQ |
| Particle Type | Fully Porous |
Use
| LC Technique | HPLC |
Accessories
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ARION® Guard System holder for 5 mm cartridges, SS ferrule, up to 900 bar, 1 pc
In stock > 5 ks
on inquiry
