purchase-now

technical-resources 

 

United Science CarbonX HPLC Columns

columnbox

 

CarbonX HPLC Columns

We sell both COS and BOS HPLC Columns.

United Science recently developed a series of novel carbon modified porous silica materials for use in analytical and
preparative separations, and as solid-phase extraction media. The analytical materials exhibit unique characteristics
compared to other commercially available carbon phases as they are substantially more stable at high pressures and
exhibit acceptable mass transfer characteristics. Users of carbon-based phases are aware that some compounds are
very difficult to elute from existing commercial carbon-based materials. The new materials described here address this
problem through both the ability to adjust the carbon loading on the underlying substrate, and by using a relatively
inert substrate.

COS Key Characteristics

  • Carbon Coated Type B Silica.
  • Available in a variety of pore sizes and particle sizes.
  • Unique Selectivity for Isomers, Polarizable Analytes.
  • High Mechanical Stability.

BOS Key Characteristcs

  • Carbon Type B Silica.  Less retentive than COS.
  • Available in a variety of pore sizes and particle sizes.
  • Unique Selectivity for Isomers, Polarizable Analytes.
  • High Mechanical Stability.

Column Options

[csv src=http://uniscicorp.com/columns1.csv]

Looking for something?

Use the form below to search the site:


Still not finding what you're looking for? Drop us a note so we can take care of it!

Visit our friends!

A few highly recommended friends...