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Equivalent to Supelco C18 Column - Ascentis, Discovery, Supelcosil & more

GL Sciences Supelco Equivalent HPLC Columns

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

InertSustainSwift C18 Columns

InertSustainSwift C18 columns are designed to deliver rapid separations with symmetric peaks to minimize analysis time as much as possible. InertSustainSwift C18 is also ideal for LC-MS and LC-MS/MS methods which offer highly sensitive results and enables MS compatible buffers to be used due to the extremely inert silica gel.


Recommended GL Sciences equivalent for Supelco C18 Columns:

  • Discovery C18
  • Supelcosil LC-C18
  • Supelcosil LC-18-S
  • Supelcosil LC-C18-T

Latest Technology

InertCore Plus C18

High performance core-shell column for UHPLC/HPLC.


Recommended GL Sciences equivalent for Supelco C18 Columns:

  • Ascentis Express C18
  • Ascentis Express Peptide ES-C18
  • BIOshell A160 Peptide C18

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. 


Recommended GL Sciences equivalent for Supelco C18 Columns:


Other GL Sciences Recommended HPLC Columns

ManufacturerColumnBonding typeUSPGL Sciences Recommended Column
SupelcoDiscovery C8C8L7InertSustainSwift C8
SupelcoSupelcosil LC-8C8L7InertSustainSwift C8
SupelcoSupelcosil LC-8DBC8L7InertSustainSwift C8
SupelcoDiscovery BIO Wide pore C8C8L7Inertsil WP300 C8
SupelcoAscentis C8C8L7Inertsil C8
SupelcoDiscovery CNCNL10InertSustain Cyano
SupelcoAscentis ES CyanoCNL10InertSustain Cyano
SupelcoSupelcosil LC-CNCNL10InertSustain Cyano
SupelcoSupelcosil LC-NH2NH2L8InertSustain NH2
SupelcoDiscovery HS F5PFPL43InertSustain PFP
SupelcoSupelcosil LC-SiSilicaL3Inertsil SIL-150A
SupelcoAscentis SilicaSilicaL3Inertsil SIL-100A



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