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Sigma-Aldrich Columns General Chromatography Columns

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

    Sigma-Aldrich

    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…

  • Supelclean™ ENVI-Carb™ Plus SPE Tube

    Sigma-Aldrich

    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…

  • SP™-2380 Capillary GC Column L × I.D. 30 m × 0.25 mm, df 0.20 µm

    Sigma-Aldrich

    Application A highly polar cyanosiloxane column commonly used for separation of geometric (cis/trans) fatty acid methyl ester (FAME) isomers as a group. Also useful when a highly polar general purpose column with good thermal stability is required. USP Code: This column meets USP G48…

  • Petrocol® DH 150 Capillary GC Column

    Sigma-Aldrich

    eCl@ss 32119290 Application This long capillary column is designed for detailed purity analyses of light hydrocarbon gases and petroleum products (oxygenates, solvents, naphthas, gasolines, etc.). USP Code This column meets USP G1, G2, and G9 requirements. Phase …

  • Male Luer Coupler

    Sigma-Aldrich

    For use with male Luer to male Luer

  • Female Luer Coupler

    Sigma-Aldrich

    For use with male luer to male luer

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

    Sigma-Aldrich

    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.

  • Supeltex® M-2A Capillary Ferrule, Short Design ferrule type, short, 0.53 mm…

    Sigma-Aldrich

    Characteristics: Seals at 1/4 turn past fingertight. High reusability. Won′t stick to metal or glass. Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite) Maximum Temperature: 400 °C Legal Information: Supeltex is a registered trademark of…

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