You searched for: Chromatography Columns

Supplier: Agilent

ZORBAX® 80 Å StableBond columns are made using bulky, patented, unique silanes that sterically protect the siloxane bond. Acid labile endcapping reagents are not used.

Supplier: Agilent

Rugged, high-resolution separations up to five times faster than traditional 5 µm methods.

Supplier: VARIAN

CP-PoraPLOT U and CP-PoraPLOT S provide symmetrical peaks from polar and non-polar volatiles for ultimate accuracy.

Supplier: Agilent

ZORBAX® 80 Å StableBond® columns are made using bulky, patented, unique silanes that sterically protect the siloxane bond. Acid labile endcapping reagents are not used.

Supplier: VARIAN

Bond Elut™ PCB is a specially designed sorbent which allows for the facile extraction of polychlorinated biphenyl (PCB) compounds from a variety of matrices. Desired analytes can be loaded and eluted using a simple, single solvent method prior to analysis by GC/ECD.

Supplier: Agilent

DB-608 is specifically designed for the analysis of chlorinated pesticides and PCBs and is suitable for use in EPA methods 608, 508, and 8080.

Supplier: Restek

Highly selective phase for polar analytes. Compatible with highly aqueous (up to 100%) mobile phases. Silica manufactured by Restek.

Supplier: Restek

Ultra C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape. It is made of high-purity, type-B silica that minimises activity and creates high-density bonding. These columns are designed for selective and reliable HPLC applications.

Supplier: Agilent

These HPLC columns are made with type A silica. They are useful for many applications of acidic or neutral compounds. These columns have a higher activity level and are therefore useful for separating isomers or other compounds where silanol activity enhances selectivity.

Supplier: Restek

These MXT-2887 columns stationary phase, column dimensions, and film thicknesses have been optimised to exceed the resolution and skewing factor requirements. Siltek-treated stainless steel tubing.

Supplier: VARIAN

CP-Lowox offers a unique solution to the chemical and petrochemical industries. It is now possible to analyze trace level oxygenate impurities in gas and liquid hydrocarbon streams.

Supplier: Agilent

These columns are recommended for semivolatiles, halogenated compounds, pesticides, herbicides, drugs of abuse, amines, unknown sample screening.

Supplier: Agilent

These cartridge columns are with reusable end fittings that have a unique design which makes them easy to install with finger-tight connections.

Supplier: Restek

Rtx®-Volatiles columns are designed specifically for the analyses of 34 volatile organic pollutants listed in U.S. EPA methods 601, 602, and 624. With these columns, all compounds can be quantified using mass spectrometer or a PID in tandem with an ELCD.

Supplier: Restek

MXT®-Volatiles columns are designed specifically for the analyses of 34 volatile organic pollutants listed in U.S. EPA methods 601, 602, and 624. With these columns, all compounds can be quantified using mass spectrometer or a PID in tandem with an ELCD.

Supplier: VARIAN

SPEC SPE solid phase extraction cartridges available in standard straight barrel tube format, offering flexibility in sample size. Use on any standard vacuum manifold such as the Vac Elut 20 or SPS 24.

Supplier: Agilent

Agilent offers methods development kits to streamline the column collection process used for medium and high pressure LC systems.

Supplier: Agilent

These HPLC columns are packed with polymeric, nonporous, ion exchange particles and are designed for high resolution, high recovery and highly efficient separations of peptides, oligonucleotides and proteins.

Supplier: VARIAN

Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.

Supplier: Restek

Ultra IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today. It is compatible with 100% aqueous mobile phases and can be used under reversed-phase or HILIC conditions to retain very polar, ionic compounds in highly organic mobile phases.

Supplier: VARIAN

These Pursuit™ columns are ideal for analysing lead compounds and biological samples. The need for ion pairing agents such as TFA is often eliminated, thus maximising the performance of single and parallel multi-channel LC/MS systems.

Supplier: Restek

These Viva columns are based on a wide pore material designed for optimal large-molecule separations. Base-deactivated spherical silica is useful for normal-phase or HILIC separations. These columns have a narrow distribution around the mean pore size, permitting a larger portion of the silica surface to play a role in the separation.

Supplier: Agilent

Eliminates particle leakage to improve data quality with light scattering detection. Typical applications: polyethylenes, polyolefins. Compatible with organic solvents.

Supplier: Restek

General purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e.g. Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases.

Supplier: Agilent

General purpose columns for solvents, sulfur compounds, oxygenated compounds, C1 to C3 isomers, methane, air/CO, and alkanes upto C12. Ideal for ethane, ethylene and ethyne separation.

Supplier: Agilent

Rugged, high-resolution separations up to five times faster than traditional 5 µm methods.

Supplier: VARIAN

Hexafluoroisopropanol (HFIP) is used as a solvent in GPC for the analysis of important industrial polymers such as polyesters, polyamides and polylactide/glycolide copolymers. For greatly improved performance in extremely polar solvents such as HFIP and trifluoroethanol, we have developed novel 'multipore' technology to produce PL HFIPgel, a PS/DVB packing featuring a monodisperse particle size, high pore volume and high resolution.

Supplier: VARIAN

These Polaris™ phases have rapid high resolution separations based on ultra pure silica to which alkyl chains and polar modifications are attached.

Supplier: Restek

Ultra Aqueous C18 is a rugged, reversed phase column with a well balanced retention profile that boasts high reproducibility and compatibility with many mobile phase, even in 100% aqueous conditions.

Supplier: VARIAN

The Polaris C18-A phase is specially designed for high-throughput and LC/MS analysis of polar analytes in drug discovery, drug metabolism, and AR&D areas.