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Gas Chromatography Columns, Columns

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  • GS-Gaspro

    Agilent Technologies

    Bonded PLOT column technology Suitable for light hydrocarbons and sulfur gas Retention stability not affected by water Separates CO and CO2 on a single column Ideal PLOT column for CG/MS - no particles Temperature limits: -80° to 260°/300°C …

  • DB-5ms

    Agilent Technologies

    Phenyl Arylene polymer virtually equivalent to a (5%-Phenyl)-methylpolysiloxane Non-polar Very low bleed, suitable for GC/MS Exhibits inertness to active compounds Temperature limits are -60° to 325°/350°C Improved signal-to-noise ration for increased sensitivity and mass…

  • DB-624

    Agilent Technologies

    Specifically designed for the analysis of volatile priority pollutants No cryogenics needed for U.S. EPA Method 502.2 Excellent for U.S. EPA Methods: 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240 and 8260 Exhibits inertness to active compounds Bonded and cross-linked Solvent…

  • 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…

  • DB-1301

    Agilent Technologies

    (6%-Cyanopropyl-phenyl) methylpolysiloxane Equivalent to USP Phase G43 Low/midpolarity Bonded and cross-linked Exact replacement of HP-1301 Solvent rinsable Similar Phases: Rtx-1301, PE-1301

  • HP-5ms

    Agilent Technologies

    Meets EN14331 Standards (5%-Phenyl)-methylpolysiloxane Non-polar Very low bleed, suitable for GC/MS Exhibits inertness to active compounds Temperature limits are -60° to 325°/350°C Improved signal-to-noise ration for increased sensitivity and mass spectral integrity Bonded and cross-linked…

  • HT8 Capillary Columns

    SGE

    8% Phenyl (equiv.) Polycarborane-siloxane High temperature Low Bleed Preferred column for polychlorinated biphenyl (PCB) compounds Separates PCB's on ortho ring substitution as well as boiling point Ideal for environmental analysis Application Areas: PCB congener…

  • Rxi®-5ms Columns

    Restek

    Low-polarity phase; Crossbond® diphenyl dimethyl polysiloxane General-purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g., Aroclor mixes), solvent impurities Most inert column on the market Tested and guaranteed…

  • Column Nuts

    Agilent Technologies

    Agilent MS interface column nuts (or transfer line nuts) are manufactured from a softer metal than the transfer line interface. This is to prevent stripping of the transfer line threads and costly repairs. Add a few MS interface column nuts to your next order and keep spares on hand.

  • HP-5

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. (5%-Phenyl)-methylpolysiloxane Non-polar Excellent general purpose column …

  • HP-1

    Agilent Technologies

    100% Dimethylpolysiloxane Industry standard general purpose column Non-polar Wide range of applications Superior performance of low molecular weight alcohols High temperature limit Bonded and cross-linked Solvent rinsable Wide range of column dimensions …

  • HP-5

    Agilent Technologies

    (5%-Phenyl)-methylpolysiloxane Non-polar Wide range of applications High temperature limits: -60° to 325°C isothermally, -60° to 350°C programmed. -60° to 300°C isothermally, -60° to 320°C programmed for 0.53 mm columns -60° to 260°/280°C for =2.0 µm films Bonded and cross-linked Solvent…

  • CA-5 Capillary Columns

    Chromatography Associates

    5% Phenyl methyl silicone Fully crosslinked and surface bonded Solvent rinseable Individually tested for inertness and efficiency Temperature Limits (0.25µm film) Minimum: -60°C Maximum Isothermal: 325°C Maximum Programmed: 340°C Similar Phases …

  • DB-VRX 60m, .25mm, 1.4um, 5"Cage

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. Unique selectivity engineered for optimum resolution of volatiles analysis: U.S. EPA…

  • Columns Capillary HP-88 100m, 0.25mm id, 0.2um

    Agilent Technologies

    (88%-cyanopropyl) aryl-polysiloxane 250/320°C upper temperature limits High Polarity Designed for separation of cis/trans fatty acid methyl esters Even better separation than DB-23 of cis-trans isomers Similar Phases: CP-Sil 88, SP-2560, SP-2340, SP-2330, BPX-70, BPX-90

  • CA-2560 Capillary Columns

    Chromatography Associates

    100% biscyanopropyl polysiloxane Individually tested for inertness and efficiency Temperature Limits (0.25µm film) Minimum: 20°C Maximum Isothermal: 250°C Similar Phases CP-sil 88, HP-88, RT-2560, SP-2560 Common Applications Cis/trans FAMEs

  • Rtx®-OPPesticides2 Columns

    Restek

    Using sophisticated computer modeling software, we created two stationary phases for separating the 53 organophosphorus pesticides (OPP) listed in EPA Method 8141. Separation is improved and analysis time is significantly reduced, compared to other columns. The extended upper temperature limit of…

  • SolGel-WAX Capillary Columns

    SGE

    Polyethylene Glycol (PEG) in a Sol-Gel matrix World's highest temperature wax phase Bonded polyethylene glycol Very robust high-temperature column Less susceptible to damage by oxygen than conventional wax phases Polar phase Low bleed and inert Application Areas: …

  • GS-Q

    Agilent Technologies

    Porous divinylbenzene homopolymer A PLOT column with polarity between Porapak-Q and Porapak-N Separates ethane, ethylene and ethyne (acetylene) Not recommended for quantification of polar compound Minimal conditioning time required — 1 hour Temperature limits:…

  • DB-35ms Ultra Inert Columns

    Agilent Technologies

    Agilent J&W DB-35ms Ultra Inert is a mid-polar column, for applications where different selectivity is needed for enhanced separations, including pesticide analysis and drugs of abuse testing. DB-35ms Ultra Inert quantifies components at a lower level, with broader linearity and optimized…

  • DB-5 And DB-5ms

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. DB-5 (2713R99, T86, T94 and V89) (5%-Phenyl)-methylpolysiloxane Non-polar …

  • DB-5

    Agilent Technologies

    (5%-Phenyl)-methylpolysiloxane Non-polar General purpose column Wide range of applications Low bleed High temperature limit: -60° to 325/350°C* Bonded and cross-linked Solvent rinsable Wide range of column dimensions available Equivalent to USP…

  • Vespel Ferrules

    Vespel ferrules do not cold flow and therefore retain their shape better than graphite.They can be used at temperatures up to 350°C, but tend to adhere to glass or metal, especially at high temperature. They have excellent reusability. 

  • CP-Wax 52 CB Capillary Columns

    Agilent Technologies

    Agilent J&W CP-Wax 52 CB has a lower minimum temperature and a higher maximum temperature than non-bonded polyethylene glycol (PEG) columns due to extensive cross linking, delivering higher resolution of low-boiling-point analytes. With guaranteed reproducibility and excellent temperature…

  • Undeactivated Fused Silica Tubing

    Agilent Technologies

    Undeactivated tubing or bare fused silica is commonly used for capillary electrophoresis. It can also be used for transfer lines and other applications where inertness is not critical.

  • DB-17

    Agilent Technologies

    (50%-Phenyl)-methylpolysiloxane Midpolarity slightly more polar than HP-50+ Suitable for confirmational analyses Bonded and cross-linked Solvent rinsable Temperature limits are 40° to 260/280°C or 40° to 280/300°C Equivalent to USP Phase G3 HP-50+, Rtx-50, CP-Sil 24 CB, 007-17(MPS-50),…

  • DB-XLB

    Agilent Technologies

    Exceptionally low bleed Low polarity Extended temperature limit of 340°/360°C Exhibits inertness to active compounds Suitable for confirmational analysis Excellent for pesticides, herbicides, PCBs and PAHs Useful for GC/MS MSD testing and certification…

  • Carbowax 20m And HP-20m

    Agilent Technologies

    Polyethylene glycol, MW 20,000 Equivalent to USP Phase G16 Similar Phases: DB-WAX, HP-INNOWax, DB-WAXetr Because the Carbowax 20M and the HP-20M are not bonded or cross-linked, we do not recommend solvent rinsing. DB-WAX is the recommended bonded alternate for the HP-20M.

  • BP21 (FFAP) Capillary Columns

    SGE

    Polyethylene Glycol (PEG) - TPA Treated Nitroterephthalic acid modified PEG Polar Phase Ideal for low molecular weight acids Application Areas: Volatile free acids, fatty acid methyl esters, alcohols, aldehydes, acrylates, ketones Operating Temperature: …

  • Rtx®-1701 Columns

    Restek

    Rtx®-1701 is one of the more popular stationary phases used in capillary GC. The mix of cyano and phenyl functional groups increases the polarity and offers a different elution order relative to less polar Rtx®-1 or Rtx®-5 columns. An Rtx®-1701 column is ideal for confirmation…

  • HP-Ms

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. (5%-Phenyl)-methylpolysiloxane Identical selectivity to HP-5 Non-polar …

  • DB-1

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. 100% Dimethylpolysiloxane Non-polar Excellent general purpose column …

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