You searched for: Chromatography Columns

Supplier: Restek

These columns are retentive, high-purity, base-deactivated, reversed-phase packing.

Supplier: Restek

Allure® Silica HPLC columns contain a highly retentive phase for normal phase separations.

Supplier: Hamilton

Hamilton Company offers one of the most comprehensive selections of chromatography equipment in the industry.

Supplier: Restek

MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures.

Supplier: Restek

This column separates the light hydrocarbons, and baseline resolves cis-2-butene from 1,3-butadiene.

Supplier: Restek

Rxi® fused silica capillary GC columns are designed specifically for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.

Supplier: Restek

An MXT®-502.2 column will enable you to quantify all compounds listed in U.S.

Supplier: Restek

The Restek Cyano is a traditional monomeric cyanopropylsilane that is recommended for assays where alternate selectivity, or confirmation, to a C18 or C8 column is desired.

Supplier: YMC America,Inc

These columns provide excellent peak shape with basic compounds due to the advanced end capping technology employed to reduce residual silanol activity.

Supplier: General Separation Technologies, Inc.

GsBP™ GC columns with high quality column performances in all aspects.

Supplier: Restek

Viva columns are based on a wide pore material we designed for optimal large-molecule separations.

Supplier: YMC America,Inc

YMC-Pack C4 (butyl) columns are less hydrophobic than C8 or C18 packings, and generally utilize more aqueous eluents than either of these reversed-phase column types.

Supplier: Restek

Rxi® fused silica capillary GC columns are designed specifically for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.

Supplier: YMC America,Inc

ODS-AM is a high quality analytical C18 material, with a very tight specification.

Supplier: Phenomenex

Cleanert® COOH SPE products consists of a propyl carboxylic acid on the inner silica surface.

Supplier: Restek

The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today.

Supplier: Restek

Restek’s polar-deactivated surface tightly binds the Carbowax® polymer and increases thermal stability, relative to competitive columns.

Supplier: Restek

The Rtx®-200 column offers exceptional thermal stability, low bleed, and superior inertness—even for active compounds such as phenols, and with sensitive detectors such as ECDs, NPDs, and MSDs.

Supplier: Trajan Scientific and Medical

The SGE SolGel-1ms GC Capillary Column provides a great non-polar option for GC analyses. Recommended for: Highly active compounds.

Supplier: Restek

These general-purpose columns are designed for solvent impurities, PCB congeners, simulated distillation, drugs of abuse, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semi-volatiles, pesticides, and oxygenates.

Supplier: YMC America,Inc

These columns use tightly controlled, highly purified silica, a high-coverage C18 bonding, and a unique end-capping procedure utilizing lewis acid/lewis base chemistry.

Supplier: Restek

The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support.

Supplier: Restek

The Rtx®-65TG phase resolves triglycerides by degree of unsaturation as well as by carbon number.

Supplier: Restek

Pinnacle® DB PAH UHPLC columns are specifically designed to resolve complex mixtures of polycyclic aromatic hydrocarbons (PAHs).

Supplier: Restek

Unlike comparable wide pore columns with very broad distributions, Viva columns have a narrow distribution about the mean pore size, allowing a larger portion of the silica surface to interact in separations.

Supplier: Restek

Base-deactivated spherical silica is useful for normal-phase or HILIC separations.

Supplier: SiliCycle

SiliaSep OT cartridges are mainly used with vacuum manifolds and automated SPE equipment.

Supplier: Restek

Traditional PTFE tubing is gas permeable, difficult to pack with high efficiency, prone to shrinkage, and has poor thermal stability, so the Rt®-XLSulfur packed or micropacked column eliminates these problems.

Supplier: Restek

New Stabilwax®-MS columns ensure reproducible retention times from run to run, even with temperature cycling.

Supplier: Trajan Scientific and Medical

The SGE BPX35 GC Capillary Column provides a great mid-polarity option for GC analyses. Recommended for: Environmental analyses, pesticides/herbicides, drugs of abuse, pharmaceuticals, polynuclear aromatic hydrocarbons, GC/MS applications.