EXCSEP® HILIC-IMIDAZOLE

Product Name: Excsep® Hilic-Imidazole
Functional Group: imidazole
Base Material: Fully porous high-purity silica microspheres
Particle Size: 1.8,3&5 μm
Pore Size: 120 (Å)
Surface Area: 300 m²/g
Carbon Loading: 5%
End-Capping: No
pH Range: 2.0-8.0
Aqueous compatibility: 100% water

Excsep® HILIC-Imidazole HPLC column is made of ultra-high purity and ultra-high mechanical strength spherical chromatographic bare silica gel, which is prepared by the unique surface modification technology of OneTwo Chromatography Technology. Bonded Imidazole, can provide weak ion exchange, with middle polar surface, is suitable for a wide range of polar compound analysis.

Characteristic

1. Fully porous silica microspheres, high column efficiency and high mechanical strength.
2. Exhibits unique selectivity for polar compounds. 
3. Suitable for separation of polar and anionic compounds. 
4. Excellent column-to-column reproducibility.