EXCSEP® POLAR C18 

Product Name: Excsep® Polar C18
Functional Group: Amide embedded in octadecyl
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: 18%
End-Capping: Yes
Temperature limit: 60℃
pH Range: 2.0-8.0
Aqueous compatibility: 100% water

Excsep® Polar C18 column is made of ultra-high purity spherical chromatographic bare silica gel, prepared by the special full-end capping technology of OneTwo Chromatography Technology. It uses C18 embedded with neutral amide polar groups and can tolerate 100% pure water phase.

 Characteristic

• Equivalent to conventional C18 selectivity. 
• Improved retention of polar compounds. 
• Capable of sustaining 100% aqueous phase fluidity. 
• Low column bleeding.