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LC Columns



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Inertsil ODS-HL LC/MS Columns

high carbon leaded column
Ultra High Retentivity
Ideal for Separation of Basic Molecules & its Related Substances, Process Impurities

High-Density Bonding of C18 Phase Delivers
Alternative Selectivity to Conventional C18 Columns

A mixture of o-, m- and p-terphenyl were separated under Acetonitrile and Water to compare the performance of planar molecule recognition between Inertsil ODS-HL and conventional C18 column. These three analytes differ only in their three-dimensional structure and not in their hydrophobicity or polarity. As shown below, Inertsil ODS-HL recognizes even slight steric differences achieving complete baseline separation while other conventional C18 column fails.

high loaded carbon column




    
Particle
Size
Particle
Shape
Surface
Area
Pore
Size
Pore
Volume
Silica
Purity
Bonded
Phase
End-
Capping
Carbon
Load
pH
Range
USP
Code
3, 5, µm Spherical 450 m2/g 100Å 1.05 mL/g 99.999% Octadecyl
Groups
Yes 23% 2 - 7.5 L1