Chromatography Columns

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InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

Bond Elut LMS polymeric sorbent lets you elute without having to add amine modifiers, buffers, or acids. The elimination of secondary interactions means that elution of analytes can be achieved with pure organic solvents, or solvent mixtures of low ionic strength compatible with the HPLC mobile...

Agilent J&W HP-5ms Ultra Inert is a (5%-phenyl)-methylpolysiloxane specifically tested for inertness in the analysis of active compounds, including acidic and basic compounds, to meet the growing need for lower detection levels. With very low bleed characteristics, this bonded and crosslinked column...

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

The Agilent Pursuit family of HPLC columns offers reliable performance in various common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11. Pursuit columns are available in many dimensions, including preparative HPLC columns. In addition, both traditional (Pursuit) and high...

The Agilent Pursuit family of HPLC columns offers reliable performance in various common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

Agilent J&W CP-Molsieve 5Å is a molecular-sieve-coated PLOT capillary column specially suited for high-resolution separation of permanent gases. Analysis times are reduced by up to 75% compared to packed columns. Baseline separation of Ar/O2 is achieved at ambient temperature. The column's...

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

Reservoir columns for application of medium-size samples.

Bond Elut SI is a very polar sorbent and is particularly effective at separating compounds with a very similar structure. Applying the analytes in a nonpolar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers...

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J&W Packed Gas Chromatography (GC) Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. The efficient and rigorous packing technology used in J&W...

Agilent J&W DB-225ms columns deliver excellent low-bleed performance in a variety of applications and are QC tested to exacting industry standards in terms of accuracy and reproducibility of results. They are bonded, crosslinked, solvent rinsable, and low bleed, and are precision engineered for...

The medium polarity, 14% cyanopropyl-phenyl/86% dimethylpolysiloxane stationary phase shows a unique selectivity because of the cyano functional groups. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

PLRP-S for Biomolecules products are available in a range of pore sizes and particle sizes, all with identical chemistry and fundamental adsorptive characteristics. The particles are inherently hydrophobic so there is no bonded phase, alkyl ligand required for reversed-phase separations. This gives...

Agilent J&W CP-Select 624 Hexane is a highly reproducible column specifically designed for the separation of hexane isomers and dichloromethane in residual solvent analysis. Application-specific QC testing provides assurance for specific separation and column-to-column reproducibility. This product...

Agilent Microsorb is the stationary phase of choice if your ultimate goal is preparative liquid chromatography. The Microsorb column line is made up of eight different phases to address all your application needs. Four particle sizes are available which offer even more flexibility in preparative...

Agilent SLE products use a broad-performance, inert diatomaceous earth sorbent for rapid, general sample preparation. Chem Elut and Tox Elut are economical SLE choices, available in buffered and unbuffered configurations. This product is only available to U.S. Domestic Customers. For research use...

The medium polarity, 14% cyanopropyl-phenyl/86% dimethylpolysiloxane stationary phase shows a unique selectivity because of the cyano functional groups. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

Bond Elut SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut PRS, the presence of the benzene ring in the functional group increases the potential for nonpolar interactions. This nonpolar characteristic becomes particularly important when conducting ion...

J&W Packed Gas Chromatography (GC) Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. The efficient and rigorous packing technology used in J&W...

J&W DB-Select 624 UI 467 GC columns are designed specifically for United States Pharmacopoeia Method 467. Equivalent to USP phase G43, this stationary phase is engineered for the best sensitivity and resolution of the critical pairs specified in 467 for the analysis of residual solvents in active...