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  • SUPELCOWAX® 10 Capillary GC Columns

    MilliporeSigma

    SUPELCOWAX® 10 Capillary GC Column may be used for the analysis of milk fat in order to demonstrate its health benefits. It may also be used for high-resolution separation of polychlorinated biphenyls by comprehensive two-dimensional gas chromatography. Application: This column is based…

  • Purospher® STAR RP-18 Endcapped (5 µm) Hibar® RT 250-4.6 HPLC Column

    MilliporeSigma

    Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…

  • SP™-2560 Capillary GC Column, L × I.D. 100 m × 0.25 mm, df 0.20 µm

    MilliporeSigma

    Synonym: SP-2560, 100M.20UM.25MM Application This highly polar biscyanopropyl column was specifically designed for detailed separation of geometricpositional (cis/trans) isomers of fatty acid methyl esters (FAMEs). It is extremely effective for FAME isomer applications. USP Code : This…

  • Supelclean™ ENVI-Carb™ SPE Tube

    MilliporeSigma

    General Description Graphitized Non-Porous Carbon Retention Mechanism: Reversed-phase Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) Surface area: 100m 2 /g; Particle Sz.:120/400 mesh Extreme affinity for organic polar and non-polar…

  • Kromasil® C18 HPLC Columns

    MilliporeSigma

    Legal Information: Kromasil is a registered trademark of EKA Chemicals AB

  • Polyethylene (PE) Frit, 20 µm porosity for use with 6mL SPE Tube, pk of 60

    MilliporeSigma

    Description: for SPE Tube Packaging: pk of 60 Pore Size: 20 μm Compatibility: for use with 6mL SPE Tube

  • Liquid chromatography columns Luer Lock, Non-jacketed, bed volume 8 mL, I.D. × L…

    MilliporeSigma

    All of the columns listed below are constructed of borosilicate glass. Four different fixed bed length configurations are available: Luer Lock, non-jacketed: constructed with fixed polypropylene end caps, polyethylene bed supports, and Luer Lock inlet and outlet fittings. The Luer Lock…

  • Discovery® Cyano HPLC Column

    MilliporeSigma

    eCl@ss: 32110501 Features and Benefits Low hydrophobicity for rapid elution of hydrophobic analytes Excellent peak shape and retention of strongly basic analytes Retention of polar analytes Unique selectivity Significantly less retention than C18 (typically requires…

  • Ascentis® Express Guard Cartridge Holder

    MilliporeSigma

    eCl@ss 32110501 General Description Guard cartridge not included with holder. Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC

  • Metal Packed GC Column (fits Agilent, Configuration "A")

    MilliporeSigma

    An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column fits Agilent 5880, 5890, 6890, 7820, and 7890 (configuration A, on-column injection, all detectors except TCD). Application The carrier gas percolates through…

  • Supelclean™ ENVI-Carb™ Plus SPE Tube

    MilliporeSigma

    Spherical Carbon Particles (Carbon Molecular Sieve) Composition: bed wt., 400 mg Volume: 1 mL Matrix: Amorphous Carbon Molecular Sieve (CMS) Polymer Carbon or Graphitized Polymer Carbon (GPCs) Pore size: 0.782 mL/g pore volume / 27.2 Å pore size Surface…

  • SUPELCOSIL™ LC-NH2 HPLC Column

    MilliporeSigma

    EC Number: 276-161-8 eCl@ss 32110501 General Description The amino column is most often employed for the separation of mono- and disaccharides. As a normal-phase application, amino columns are used in the petroleum industry. Legal Information SUPELCOSIL is a trademark of…

  • LiChrospher® 100 NH2 (5µm) LiChroCART® 250-4 HPLC Cartridge

    MilliporeSigma

    LiChrospher® NH2 posses polar and hydrophobic properties and can be used for normal phase, reversed phase and ion exchange chromatography. Typical applications are the separations of carbohydrates by reversed phase chromatography or the separsation of nucleotides by ion exhange chromatography.…

  • LiChrospher® 100 RP-18 (5 µm) LiChroCART® 250-4

    MilliporeSigma

    LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with C-18 reversed phase properties. It is well suited for the separation of neutral, acidic and weak basic compounds. This  sorbent is packed into a LiChroCART® 250-4 HPLC cartridge. The…

  • SeQuant® ZIC®-HILIC (5µm,200Å) PEEK 150 x 4.6 mm

    MilliporeSigma

    Metal-free HPLC column SeQuant® ZIC®-HILIC is the ideal choice for separation of polar and hydrophilic compounds. The high-performance, truly zwitterionic stationary phase, ensures reproductible retention of all types of compounds that have poor retention and are difficult to separate…

  • Ascentis® Express C18, 5 Micron HPLC Column

    MilliporeSigma

    eCl@ss 32110501 General Description Ascentis® Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core® particle design. The Fused-Core® particle provides a thin porous shell of high-purity silica surrounding…

  • TSKgel® SW Type Guard Column phase diol, L × I.D. 7.5 cm × 7.5 mm, 10 µm…

    MilliporeSigma

    Synonym: TSKgel® Size Exclusion (SW-Type) HPLC Guard Column General Description Guard Column for 7.5mmID TSKgel G2000SW, G3000SW and G4000SW columns TSKgel Guard Columns are stand-alone and do not require separate holders. Physical Form Shipped in 0.05% NaN3 and 0.1 mol/L…

  • SUPELCOSIL™ LC-DP HPLC Column 5 µm particle size, L × I.D. 25 cm × 4.6 mm

    MilliporeSigma

    Synonym: SUPELCOSIL™ LC-DP 5UM 25CMX4.6MM HPLC COLUMN eCl@ss 32110501 General Description Contains a diphenyl bonded phase, which gives greater selectivity for aromatic groups compared to alkyl-type bonded phases. Legal Information SUPELCOSIL is a trademark of…

  • Capillary Column Nut (fits Agilent injectors and non-MS detectors), hexagonal…

    MilliporeSigma

    These stainless steel column nuts are replacements for damaged or misplaced original Agilent nuts. Use with short ferrules. Hexagonal shape allows tightening with a wrench to keep fingers from getting burned.

  • SUPELCOSIL™ LC-PAH HPLC Column 5 µm particle size, L × I.D. 15 cm × 4.6 mm

    MilliporeSigma

    eCl@ss 32110501 General Description SUPELCOSIL LC-PAH columns were designed specifically for analyses of the priority pollutant PAHs listed in US EPA Method 610. 2.1 mm and 3.0 mm columns save solvent and improve sensitivity when sample mass is limited. 3 μm columns provide…

  • Chromolith® RP-18 Endcapped HPLC Columns

    MilliporeSigma

    Chromolith® RP-18 endcapped HPLC columns combine high throughput and lower matrix sensitivity with an extremely long column lifetime. Thanks to their high-purity silica base, they minimize the negative effects of trace metals. Furthermore, the columns are chemically modified with n-alkyl…

  • SUPELCOSIL™ LC-SCX HPLC Column

    MilliporeSigma

    Synonym: SCX column eCl@ss 32110501 General Description The LC-SCX cation-exchange columns have strongly acidic propylsulfonic acid groups and are used for separating cations. Adjust pH, ionic strength, and organic modifier concentration to control retention and selectivity. …

  • TSKgel® G4000SWXL HPLC Column

    MilliporeSigma

    Widely considered the premium columns for analyzing biopolymers by GFC, TSKgel SWXL columns feature high pore volume per unit column volume, low sample adsorption and excellent column efficiency, all contributing to unsurpassed sample resolution. With 8μm particles and 450Å…

  • Discovery® Zr-SAX HPLC Column

    MilliporeSigma

    eCl@ss 32110501 Features and Benefits Efficient strong anion-exchanger useful for inorganic and organic anions. Stable from pH 1-12. Ideal for the separation of water-soluble vitamins. Useful for the separation of bio-molecules such as nucleotides, nucleosides,…

  • SUPELCOSIL™ LC-18-DB HPLC Column

    MilliporeSigma

    SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns. Legal Information SUPELCOSIL is a trademark of…

  • Supelco Ferrule Nut Adapter (fits Agilent injectors and non-MS detectors),…

    MilliporeSigma

    These stainless steel adapters enable you to use general purpose and other 1/16 in. compression ferrules in Agilent GCs. Hexagonal shape allows tightening with a wrench to keep fingers from getting burned.

  • SUPELCOSIL™ LC-18-DB HPLC Column 5 µm particle size, L × I.D. 25 cm × 4.6 mm

    MilliporeSigma

    eCl@ss: 32110501 SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns. Legal Information …

  • Purospher® STAR RP-18 Endcapped LiChroCART® HPLC Cartridges

    MilliporeSigma

    Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…

  • TSKgel® G2000SW HPLC Column phase diol, L × I.D. 30 cm × 7.5 mm, 10 µm particle…

    MilliporeSigma

    Synonym: TSKgel® Size Exclusion (SW-Type) HPLC Column Physical form 20S isomer General description As the first generation of silica-based SEC columns, TSKgel G2000SW provides excellent separation of peptides and proteins with molecular weights up to 100,000 Da.TSKgel…

  • EXTRELUT NT PRE-PACKED COLUMNS FOR EXTRACTION OF LIPOPHILIC COMPOUNDS FROM…

    MilliporeSigma

    Extrelut® NT simplifies liquid-liquid extraction in its most effective form by using a chemically inert, wide-pore and highly pure diatomaceous earth based solid phase. Depending on the sample volume three types of columns are available: Extrelut® NT1 can take up a maximum of one ml, Extrelut® NT3…

  • Partisil™ Si HPLC Column

    MilliporeSigma

    Synonym: Partisil™ HPLC Column eCl@ss 32110501

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