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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

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 then 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

Manufacturer Column Bonding type USP GL Sciences Recommended Column
Supelco  Supelcosil LC-Si  Silica  L3  Inertsil SIL-150A
Supelco  Ascentis Silica   Silica  L3  Inertsil SIL-150A
 Supelco  Discovery C8  C8  L7  InertSustainSwift C8
 Supelco  Supelcosil LC-8  C8  L7  InertSustainSwift C8
 Supelco Supelcosil LC-8DB   C8  L7  InertSustainSwift C8
 Supelco  Discovery BIO Wide pore C8  C8  L7  Inertsil WP300 C8
 Supelco  Ascentis C8  C8  L7 Inertsil C8 
 Supelco Supelcosil LC-NH2   NH2  L8  InertSustain NH2
 Supelco Discovery CN   CN  L10  InertSustain Cyano
 Supelco  Ascentis ES Cyano  CN  L10  InertSustain Cyano
 Supelco  Supelcosil LC-CN  CN  L10  InertSustain Cyano
 Supelco  Discovery HS F5  PFP  L43  InertSustain PFP
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