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Equivalent to Sepax C18 Column - HP-C18, GP-C18, Bio-C18 & More

GL Sciences Sepax Equivalent HPLC Columns

The most trusted HPLC columns since 1968. GL Sciences offer an excellent alternative to Sepax HPLC Columns.

GL Sciences HPLC Columns

Free samples available

HPLC Columns GL Sciences

GL Science HPLC Columns Deliver:

HPLC High Inertness

High Inertness

Low Back Pressure

High Reproducibility


Latest Technology

InertSustain C18 Columns

Latest HPLC column technology. Provides superior resolution & peak shape with best in class end-capping technology.


Recommended GL Sciences equivalent for Sepax C18 Columns:

  • Sepax Bio-C18
  • Sepax GP-C18
  • Sepax HP-C18
  • Sepax BR-C18

Latest Technology

InertCore Plus C18

High performance core-shell column for UHPLC/HPLC.


Most Popular

Inertsil C18 Columns

For more than a decade, Inertsil has been the industry standard in state-of-the-art reverse phase HPLC columns. 


Other GL Sciences Recommended HPLC Columns

Manufacturer Column Bonding type USP GL Sciences Recommended Column
Sepax Sepax Bio-C18 C18 L1 InertSustainSwift C18
Sepax SepaxHP-C18(2) C18 L1 InertSustainSwift C18
Sepax Sepax Bio-C8 C8 L7 Inertsil WP300 C8
Sepax Sepax GP-C8 C8 L7 InertSustain C8
Sepax Sepax Bio-C4 C4 L26 Inertsil WP300 C4
Sepax Sepax GP-C4 C4 L26 Inertsil C4
Sepax Sepax HP-Cyano CN L10 InertSustain Cyano
Sepax Sepax HP-Amino NH2   InertSustain NH2
Sepax Sepax GP-Phenyl Phenyl L11 InertSustain Phenyl
Sepax HILIC Polar-Diol Diol   Inertsil Diol
Sepax HILIC Polar-Silica Silica   Inertsil SIL-100A
Sepax Sepax HP-Silica -   Inertsil SIL-100A
Sepax Sepax HP-Diol     Inertsil Diol




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