NUCLEOSHELL HILIC

NUCLEOSHELL core-shell silica phases for HPLC  
 
Features

NUCLEOSHELL  Core-shell technology:

• Solid core of silicon dioxide, homogeneous shell of porous silica
• Highest efficiency compared to traditional totally porous materials
• Particle size 2.7 µm (core 1.7 µm); lower back pressure also allows use on conventional LC systems
   

NUCLEOSHELL HILIC - Core-shell technology silica phase for
Hydrophilic Interaction Chromatography

Properties

 Key features:

• Based on core-shell particle technology for fast and efficient HPLC
• Ideal for reproducible and stable chromatography of highly polar analytes
• Very short column conditioning period   

 Technical characteristics:
ammonium – sulfonic acid modified silica; pore size 90 Å,
particle size 2.7 μm; carbon content 1.3 %; pH stability 2–8.5;
suitable for LC/MS
 Recommended application:
hydrophilic compounds such as organic polar acids and bases,  polar natural compounds, nucleosides, oligonucleotides, amino acids, peptides, water soluble vitamins