Omegawax Capillary GC Column, L x I.D. 30 m x 0.25 mm, df 0.25 um, 1EA

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24136
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    • Description

    Omegawax™ Capillary GC Column

    L × I.D. 30 m × 0.25 mm, df 0.25 μm

    About This Item

    UNSPSC Code:
    41115710
    eCl@ss:
    32119290

    Properties

    material

    fused silica

    Quality Level

    100

    agency

    meets requirements for USP G16

    parameter

    50-280 °C temperature (isothermal or programmed)

    Beta value

    250

    df

    0.25 μm

    technique(s)

    gas chromatography (GC): suitable

    L × I.D.

    30 m × 0.25 mm

    matrix active group

    Bonded; poly(ethylene glycol) phase

    application(s)

    agriculture
    biofuels
    clinical
    food and beverages

    column type

    capillary polar

    Description

    General description

    Application: This column allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.
    USP Code: This column meets USP G16 requirements.
    Phase:
    • Bonded
    • Poly(ethylene glycol)
    Temp. Limits:
    • 50 °C to 280 °C (isothermal or programmed)

    Application

    Capillary GC column with its coated with Omegawax 250 was used for the absorption of analytes from the aqueous sample in-tube solid-phase microextraction coupled with high-performance liquid chromatography.[1] It may also be used in blood lipid fractions by GC-MS analysis.[2]

    Other Notes

    We offer a variety of chromatography accessories including analytical syringes

    Legal Information

    Omegawax is a trademark of Sigma-Aldrich Co. LLC