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HPLC Columns

GL Sciences’ State-of-the-art HPLC Technology


GL Sciences supports from the use of SPE to analysis. Among them all, HPLC columns which play a major role in separation analysis are manufactured by synthesizing base silica-gels, bonded phases and being packed into columns and through demanding tests for a stable supply with the same excellent quality all over the world. Based on accumulated know-how GL Sciences’ manufacturing technology keeps on evolving to supply better HPLC columns for customers.

HPLC Columns Resources:

  • Download GL Sciences 2022 HPLC Columns Catalog — Download
  • Download GL Sciences 2022 InertSustain Catalog— Latest HPLC Column Technology Download
  • Search Application Notes For HPLC Columns Search Applications Database
  • HPLC Columns’ Specification  Summary of GL Sciences HPLC Column Specifications. Learn More
  • HPLC Column Selection Overview  Separation mode selection for analyte polarity & HPLC column selection for analyte properties. Learn More
  • HPLC Column Selection By USP  Recommended GL Sciences HPLC Columns based on USP Code. Learn More
  • HPLC Column End Fittings  Summary of GL Sciences' end-fitting style & recommended operating pressure. Learn More
  • Reversed Phase HPLC Column Selection Guide Download Reverse Phase HPLC Column Selection Guide. Learn More
  • Normal Phase Selection Guide  Download Normal Phase HPLC Column Selection Guide. Learn More
  • How to Select a Guard Column  Download guide to select the right guard column. Learn More
  • Choosing a Preparative Column  Download Guide to select the right preparative column. Learn More
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Generally, silica based columns are mechanically stable and provide high efficiencies, however, they cannot be used under alkaline conditions and their residual silanol groups tend to adsorb organic bases. InertSustain C18 employs a radically new type of silica, in which the surface of the silica is uniquely modified, enabling precise con...
From $207.00
Inertsil ODS-4 delivers the same extreme inertness to any type of compounds just like InertSustain C18 along with unprecedented stability under 100 % aqueous mobile phases for qualitative and quantitative analysis. However, as the base silica gel and carbon loading are different on Inertsil ODS-4, differences in selectivity can be observe...
From $207.00
Inertsil ODS-3 is still GL Sciences’ most popular phase and continues to be used widely and reliably for long-established methods in pharmaceutical, and contract research labs. Inertsil ODS-3 columns have a relatively strong retentivity compared to commercially available ODS columns. In addition, the introduction of higher surface area si...
From $207.00
Inertsil ODS-2 columns have a pore size of 150 Å offering symmetric peaks for bases, acids with low pressure. When Inertsil ODS-2 was introduced in 1987s, this HPLC transformed the entire industry. Inertsil ODS-2 was the first HPLC phase created using ultra high purity silica, which produced superior base deactivation. Inertsil ODS-2 is o...
From $219.00
Inertsil ODS-3V offers all of the outstanding chromatographic benefits of Inertsil ODS-3 with the added benefit of a more thoroughly documented, validated QC procedure consistent with the demands of GLP/GMP compliance. Each Inertsil ODS-3V is delivered with a Manufacturer‘s Validation Certificate showing the detailed results of every QA ...
From $508.00
Inertsil ODS-4 columns have proven superior worldwide for analysis of strong pharmaceutical bases, acids, chelating compounds, and zwitterions. The long-awaited validated Inertsil ODS-4V has now been added to our product lineup. Each Inertsil ODS-4V is delivered with a Manufacturer’s Validation Certificate showing the detailed results ...
From $565.00
Inertsil ODS columns are general purpose, reversed phase C18 columns available in 5 μm and 10 μm particle sizes. It was the first ODS bonded phase introduced from GL Sciences back in 1986. We recommend InertSustain C18 or Inertsil ODS-4 columns for all new method development.
From $254.00
InertSustain AQ-C18 columns are designed to achieve strong retention for highly polar compounds, which is the most challenging goals in developing reversed phase methods. The optimization of bonding of the C18 groups at equal distance to the silica gel enable InertSustain AQ-C18 columns to offer significant retention for highly polar comp...
From $207.00
SKU# 5020-06144
SKU# 5020-15614
SKU# 5020-15644