Chromatography Columns

Chromatography Columns are essential components in separating chemical mixtures, enabling the analysis and purification of substances. These columns, including poly prep chromatography columns, come in various formats to accommodate different chromatographic techniques, such as liquid chromatography (LC) and high-performance liquid chromatography (HPLC). The choice of column material and size directly influences the efficiency of separation, highlighting the importance of selecting the appropriate column for specific applications. Chromatography columns facilitate the detailed analysis of complex samples, contributing significantly to advancements in pharmaceuticals, environmental Science, and biotechnology. Their role in identifying, quantifying, and purifying compounds makes them a key to modern analytical laboratories.

Thomas Scientific also offers a variety of general purpose chromatography columns and HPLC column accessories.

Chromatography Columns

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  • CHROMABOND® Alox N

    MACHEREY-NAGEL

    Aluminium oxide, neutral, for SPE Features Aluminium oxide, high purity, pore volume 0.90 mL/g, particle size 60–150 µm, specific surface 150 m2/g neutral, pH 7 ± 0.5

  • Rxi-5Sil MS Columns (fused silica)

    low-polarity phase; Crossbond 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane Rxi fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding...

  • Capillary Column Ferrules

    Agilent Technologies

    Capillary ferrules are packaged in dial packs which deliver one ferrule at a time, keeping the others clean and ready for use. The dial packaging has been tested to ensure no out gassing of contaminants, including phthalates. *These ferrules are recommended for use with Agilent GC/MS Transferlines...

  • Raptor™ Biphenyl LC Columns (USP L11)

    Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell” particles) with the resolution of highly selective USLC technology. This new breed of chromatographic column allows you to more easily achieve peak separation and...

  • CDS Empore™ 2215: C18-HD Bonded Silica, 12um SPE Disk

    Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.

  • RCX-10 Anion Exchange Columns

    Polymeric anion exchange packing for isocratic or gradient separation of carbohydrates. pH stable from 1 to 13 Isocratic separation of mono and disaccharides Gradient separation of oligomers up to DP8 Compatible with PAD, conductivity and RI detectors   One particle size: 7 μm Three column...

  • Bond Elut Solid Phase Extraction Cartridge

    Alumina, like silica, is an extremely polar sorbent. The alumina surface tends to be slightly more stable under high pH conditions than unfunctionalized silica. The small particle size of the Bond Elut Alumina range ensures high extraction efficiency, even when small bed masses are used. This...

  • Pursuit XRs Reversed-Phase ChromSep Cartridge HPLC Column

    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...

  • Bond Elut Solid Phase Extraction Cartridge

    Bond Elut Certify II is designed for the rapid and effective extraction of acidic drugs and metabolites from urine and other biological matrices for forensic use. Certify II is a mixed mode cartridge with nonpolar C8 and strong anion exchange (SAX) functionalities. It has been optimized for acidic...

  • Gas Chromatography Column Module

    Agilent J&W VF-WAXms is a high-performance polyethylene glycol column designed for GC/MS applications in the food, flavor, and fragrance markets, and especially where trace analyses are required. These applications often require higher temperatures to analyze polar compounds, and therefore need an...

  • InfinityLab Poroshell 120 Reversed-Phase Liquid Chromatography 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 Reversed-Phase Liquid Chromatography 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...

  • Ascentis® Express Phenyl-Hexyl

    The Phenyl-Hexyl phase has unique selectivity arising from solute interaction with the aromatic ring and its delocalized electrons. It is complementary (orthogonal) to both C18 and RP-Amide phases because of this unique aromaticity. The Phenyl-Hexyl phase also tend to exhibit good shape selectivity,...

  • Zorbax Zorbax Method Validation Kit

    ZORBAX RRHD Extend-C18, 80Å, 2.1 x 150 mm, 1.8 µm, 1200 bar pressure limit, MVK, 3/pk; Method validation kit, includes three columns (p/n 759700-902) from three different lots. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

  • Bond Elut Solid Phase Extraction Cartridge

    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...

  • Pursuit ChromSep Cartridge HPLC Column

    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...

  • InfinityLab Poroshell 120 Reversed-Phase Liquid Chromatography Column

    Agilent InfinityLab Poroshell 120 superficially porous columns for normal phase HPLC and supercritical fluid chromatography (SFC) offer exceptional efficiency and reliability. Unique, chemistries including Poroshell 120 EC-CN, HILIC, and HILIC-Z (HILIC phases in SFC only), are available in up to...

  • InfinityLab Poroshell 120 Reversed-Phase Liquid Chromatography 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...

  • Pursuit Reverse-Phased HPLC Column

    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...

  • Polaris HPLC Column

    Agilent Technologies

    Agilent Polaris HPLC columns offer many polar phase chemistries designed separate mixtures of polar and nonpolar analytes reliably and with excellent peak shapes. The combination of high carbon load, ultrapure silica, and silanol shielding provides superior peak shape and retention with highly polar...

  • Polaris HPLC MetaGuard Column

    Agilent Technologies

    Agilent Polaris HPLC columns offer many polar phase chemistries designed separate mixtures of polar and nonpolar analytes reliably and with excellent peak shapes. The polar-embedded C8 and C18 bonded phases are compatible with 100% water, and offer alternative selectivities while still complying...

  • Bond Elut Solid Phase Extraction Cartridge

    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...

  • WAX Gas Chromatography Column

    Agilent Technologies

    HP-INNOWax is a polyethylene glycol (PEG) stationary phase that features high polarity and high upper temperature limits. It is a close equivalent to USP phase G16 and is targeted at food, flavor, and fragrance applications. Agilent J&W HP-INNOWax GC columns utilize the same innovative inert...

  • Bond Elut Solid Phase Extraction Cartridge

    A medium polarity sorbent with many uses, Bond Elut Cyano (CN) SPE products are available as either endcapped (CN-E) or unendcapped (CN-U) versions. Both the Bond Elut CN-E and Bond Elut CN-U products are available in a 40 µm particle size. Bond Elut CN-E is ideal for applications in which...

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