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InertCore C18, Core Shell Technology columns for UHPLC, LC/MS

core shell c18 uplc column

InertCore C18 Core Shell columns
The greatest benefit of InertCore C18 is the trusted long-term reproducibility. core shell column
Many core shell columns in the market often suffer from batch-to-batch or lot-to-lot reproducibility issues which makes it difficult for researchers to employ in their critical method development.
GL Sciences successfully developed the packing material of InertCore C18 from scratch. The whole entire manufacturing and production of the packing material, bonding of the stationary phase and packing of the column are executed within GL Sciences.
GL Sciences truly believes that this system is the only way to provide trusted long-term reproducible core shell columns to support method developers who expects columns to maintain performance over the lifetime of their method.

Trusted Long-Term Reproducibility
Many core shell columns in the market often show irreproducible chromatographic results on retention time or peak shapes from batch-to-batch. As proven below, by choosing InertCore C18, you can be assured that you are using one of the most trusted and enduring UHPLC, LC/MS columns in the industry.

Highest Column Efficiency
GL Sciences discovered and developed an optimized size of superficially porous silica layer which provide sharper peaks than ever compared to other brands’ core shell columns. In addition, a new column hardware is employed in InertCore C18 columns, further enhancing peak symmetry and maximizing efficiency. As shown below, InertCore C18 50 mm length columns deliver high efficiency and offer increased speed of analysis.

Longer Column Lifetimes
As shown in the experiment below, InertCore C18 maintained high efficiency over 2,000 injections while other column brand failed.

life time of core-shell column

Particle Size (µm) I.D. (mm) Lenght (mm) Cat.No.
2.4 2.1 50 5020-17501
2.4 2.1 100 5020-17502
2.4 2.1 150 5020-17503
column fiting up type

    
Particle
Size
Core
Size
Surface
Area
Pore
Size
Porous
Silica Layer
Silica
Bonded
Phase
End-
Capping
Carbon
Load
Max. Pressure pH
Range
USP
Code
2.4 µm 1.8 µm 100 m2/g 90Å 0.3 µm Core Shell Silica Octadecyl
Groups
Yes 4% 100 MPa 2 - 7.5 L1