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  1. Thermo Fisher Scientific
    https://www.thermofisher.com/order/catalog/product/260EC111

    Capillary Column End Caps - Thermo Fisher Scientific

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      Eliminate column contamination with Thermo Scientific™ Capillary Column …

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    • GC Capillary Columns

      Perform fast and full separation of blood alcohols by headspace gas …

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  3. Restek
    https://www.restek.com/global/en/articles/guide-to...

    Guide to GC Column Selection and Optimizing Separations - Restek

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  4. thermofisher.com
    https://tools.thermofisher.com/content/sfs/...
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    GC Column Installation, Conditioning, Storage, and Maintenance

  6. Shimadzu Scientific US Webstore
    https://store.shimadzu.com/p-56334-cap…

    Silicone Capillary Column Caps, 10/pk - Shimadzu

    Capillary Column Caps • Attach to the column in seconds to form an airtight seal. • Increase column lifetime—prevent moisture and air from entering the column during storage. • Two styles to choose from: glass or silicone material.

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  7. Restek
    https://www.restek.com/global/c/1178

    GC Column Caps - Restek

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  8. Agilent
    https://www.agilent.com/cs/library/eseminars/...
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    A Beginner’s Guide to your GC Columns: Installation, Care

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  9. People also ask
    What is a capillary GC column?
    Capillary GC columns are made in various lengths, typically 10, 15, 30, 60, and 105 meters, depending on the inner diameter. Longer columns provide more resolving power than shorter columns of the same inner diameter, but they also increase analysis time and should be used only for applications demanding the utmost in separation power.

    Guide to GC Column Selection and Optimizing Separations - Restek

    restek.com
    How do you seal a Thermo Scientific GC column?
    All new Thermo ScientificTM GC columns are supplied with their ends sealed. This is performed either by inserting the column end into a septum or by fusing the end and covering with a metal cap as shown in Figure 1.

    GC Column Installation, Conditioning, Storage, and Maintenance

    tools.thermofisher.com
    What diameter GC column should I use?
    As shown, 0.25 mm I.D. columns provide adequate plates/meter for most applications while allowing acceptable sample capacity. Because of this compromise between efficiency and sample capacity, 0.25 mm is the most popular I.D. for capillary GC columns.

    Gas Chromatography (GC) Column Selection Guide

    sigmaaldrich.com
    Which diameter is best for capillary GC columns?
    Because of this compromise between efficiency and sample capacity, 0.25 mm is the most popular I.D. for capillary GC columns. Columns with a smaller or larger I.D. allow the user to optimize either efficiency or sample capacity, based on the requirements of their application.

    Gas Chromatography (GC) Column Selection Guide

    sigmaaldrich.com
    What is a capillary gas chromatography column?
    Capillary gas chromatography columns with a variety of dimensions and stationary phases designed for specific applications and general use. The stationary phase of a capillary column coats the column's inner surfaces rather than being packed into the cavity. TRACE™ TR-5MS GC Columns, 0.25μm, 0.25mm I.D., 30m length Thermo Scientific™

    GC Capillary Columns | Thermo Fisher Scientific

    thermofisher.com
    What is a tg-alc2 GC column?
    TG-ALC2 GC Column, 30 m X 0.32 mm X 1.20 μm Thermo Scientific™ Perform fast and full separation of blood alcohols by headspace gas chromatography (GC) using Thermo Scientific™ TraceGOLD™ TG-ALC GC columns.

    GC Capillary Columns | Thermo Fisher Scientific

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  10. MilliporeSigma
    https://www.sigmaaldrich.com/US/en/tech…

    Gas Chromatography (GC) Column Selection Guide

    The selection of the proper capillary column for any application should be based on four significant factors: stationary phase, column I.D., film thickness, and column length. The practical effects of these factors on the performance of …

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  11. Restek
    https://www.restek.com/ca/c/1178

    GC Column Caps | Restek

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    Capillary
    Caps
  12. VWR
    https://us.vwr.com/store/product/12625…

    Capillary Column End Caps, Thermo Scientific - VWR

    Capillary Column End Caps, Thermo Scientific. Supplier: Thermo Scientific. Eliminate column contamination caused by leaving a column unsealed or sealed with a septum. Color-coordinated fittings ensure that the column is reinstalled …

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    Capillary
    Caps
  13. Thermo Fisher Scientific
    https://www.thermofisher.com/search/…

    GC Capillary Columns - Thermo Fisher Scientific

    Perform fast and full separation of blood alcohols by headspace gas chromatography (GC) using Thermo Scientific™ TraceGOLD™ TG-ALC GC columns. These columns are also ideal for analysis of other volatile …