12 Results for: "Chromolith"

Supplier: MilliporeSigma

Chromolith® Prep monolithic stationary phases are new ultrapure silica phases which gain their special properties from a bimodal pore structure.

Supplier: MilliporeSigma

Although the Chromolith® columns are well known for their robustness and longevity, guard columns are available to prolong the lifespan of Chromolith® analytical columns even further.

Supplier: MilliporeSigma

Speed up with Chromolith® columns. Race through separations with revolutionary technology.

Supplier: MilliporeSigma

The Chromolith® HighResolution columns offer higher efficiency and improved peak shape combined with lower back-pressure which is more than two times lower than any particulate packed column with the same dimensions.

Supplier: MilliporeSigma

Chromolith®, Chromolith® column coupler

Supplier: MilliporeSigma

Suitable for high-performance separation of acidic, basic, nonpolar, and metal chelating compounds.

Supplier: MilliporeSigma

All Chromolith columns are made of monolithic silica with a characteristic bimodal pore structure.

Supplier: MilliporeSigma

Cyano columns are generally more polar than traditional alkyl silica columns. The functional groups are highly ordered, reducing steric hindrance for the solute. The modification also allows cation exchange activity, which is higher at neutral pH than in acidic conditions.

Supplier: MilliporeSigma

Holders for guard cartridges.

Supplier: MilliporeSigma

Made of highly porous monolithic rods of silica with a revolutionary bimodal pore structure, therefore high separation efficiencies are reached under low back pressures.

Supplier: MilliporeSigma

Supplier: MilliporeSigma

These columns have been designed following the high demand for suitable analytical methods for process monitoring and quality control of wide pore biomolecules. Accurate analysis of proteins, antibodies and large peptides requires columns with good permeability, along with better mass transfer and selectivity. In order for size exclusion not to influence the separation, the pore size should be approximately ten times larger than the molecule being analyzed.