EXCSEP® HPH C18 

Product Name: Excsep® HPH-C18
Functional Group:   Octadecyl base Surface hybridized fully porous high purity silica microspheres 
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: 12%
End-Capping: No
Temperature limit: 60℃
pH Range: 1.5-12.0
Aqueous compatibility: 95% water

The Excsep® HPH-C18 column is made of ultra-high purity spherical chromatographic bare silica gel, and it uses the OneTwo Chromatography technology's unique organic-inorganic hybrid bonding technique as well as exceptional full end-capping. It’s suitable for applications in extreme, especially alkaline environments, and is suitable for separating acidic, neutral, and alkaline compounds.

Characteristic

• Adopt unique organic-inorganic hybrid bonding technology and innovative full-tailing technology of OneTwo Chromatography. 
• Excellent column-to-column reproducibility.
• Wide range of selectivity and separation efficiency.
• Can used for the pH range of 1.5-12.0.
• Suitable for separation of acidic, neutral, and alkaline compounds, etc.
• The highest tolerable pH value can reach 12.0