HILIC (Hydrophilic Interaction Liquid Chromatography) is a separation mode achieved through the partitioning of polar solutes from high concentration, water-miscible, organic mobile phase into hydrophilic surface environment.

Ultisil HILIC Diol column takes ultra-pure spherical porous silica gel as the matrix and 1, 2-dihydroxypropyl as functional groups, to ensure the column packing has excellent stability by maximizing the bond coverage. It is the best choice to replace SiO2 and Diol for HILIC mode.

Key Features

Has better stability and reproducibility than SiO2 column and amino column,
Improved on the basis of pure silica gel, can provide better selectivity and peaks for some compounds
Unique bonding technique to ensure the stability of the fixed phase structure
High column efficiency, long service life

Thumb	File information
	Ultisil HILIC Diol Care and Use Manual.pdf File Size 156.01KB

HPLC Column
HPLC Model	HILIC Diol
Bond Phase	Dihydroxyl groups
USP Listing	N/A
Particle Size	5µm
Pore Size	120Å
Specific Surface Area	320m^2/g
Carbon Loading	2.5%
End-capping	N/A
Max. Temperature	60℃(mobile phase pH ≤6.5); 40℃(mobile phase pH >6)
pH Stability	2.0-8.0
Max. Pressure	40MPa(≥5μm); 60MPa(<5μm)