GL Sciences

GL Sciences Inertsil HPLC Columns

The Inertsil HPLC column series from GL Sciences is particularly well-known and has been refined over time. The Inertsil 3 series is available with a 100 Å pore size for low molecular weight analytes and a 300 Å version for high molecular weight analytes.

InertSustain HPLC Columns with ES (Evolutionally Surfaced) Silica Gel

Derived from the Inertsil HPLC column, GL Sciences developed the InertSustain series: It uses a completely novel silica with a uniquely modified surface that contains a controllable amount of silanol. This state-of-the-art ES silica enables easy surface modification, such as endcapping. This brings several advantages:

1. Exceptionally improved inertness
2. Robust bonded phase
3. High reproducibility from batch to batch

HPLC Guard Cartridges and Guard Column Kits from GL Sciences

In addition to traditional spherical silica, GL Sciences has also developed a sponge-like monolithic silica: It achieves high permeability and high resolution and is used in various HPLC products from GL Sciences:

• MonoCap Capillary Column
• MonoSelect HPLC Cartridge Column

You can find all HPLC columns and GC columns from GL Sciences here or here.