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Our innovative GC Column Configurator helps you to find among more than 7,000 capillary GC columns the column you are looking for. In a few seconds you will find gas chromatography columns by top manufacturers such as Agilent (incl. Varian), Grace, Macherey Nagel, SGE, Thermo Scientific, and more. By selecting you can choose the packing material, film, length etc. Liquid Chomatography columns and other chromatography supplies you will find here.

 

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GC Column Configurator

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  1. Agilent Technologies

    GC Column HP-5 30m, 0.32mm, 0.25µm

    €574.00
    SKU: AG19091J-413
    In Stock
  2. Altmann Analytik

    Column Storage Cabinet for 5 GC columns

    €390.00
    SKU: AAColStoreGC
    In Stock
  3. Agilent Technologies

    GC Column DB-624 30m, 0.53mm, 3.00µm

    €746.00
    SKU: AG125-1334
    In Stock
  4. Agilent Technologies

    GC Column HP-5MS 30m, 0.25mm, 0.25u

    €612.00
    SKU: AG19091S-433
    In Stock
  5. Agilent Technologies

    GC Column 5inch cage, DB-1 30m, 0.32mm, 3.00µm

    €574.00
    SKU: AG123-1034E
  6. Agilent Technologies

    GC Column 5inch cg DB-624 30m, 0.32mm, 1.80u

    €655.00
    SKU: AG123-1334E
  7. Agilent Technologies

    GC Column 5inch cage DB-624, 0.53mm, 30m, 3.

    €746.00
    SKU: AG125-1334E
  8. Macherey-Nagel

    OPTIMA-5 MS-A, 0.32 mm ID, 1.0 µm Fd,25

    €734.00
    SKU: MN725812.25
  9. SGE

    GC column 30M X 0.25MM ID - BPX5 0.25µm

    Regular Price: €579.00

    Special Price €463.20

    SKU: SG054101
  10. SGE

    GC column 30M X 0.25MM ID - BP1 0.25µm

    Regular Price: €477.00

    Special Price €381.60

    SKU: SG054044
  11. Macherey-Nagel

    OPTIMA-1, 0.25 mm ID, 0.25 µm Fd, 30 m

    Regular Price: €559.00

    Special Price €475.15

    SKU: MN726050.30
  12. Macherey-Nagel

    OPTIMA-1, 0,32 mm ID, 0,25 µm Fd, 30 m

    Regular Price: €599.00

    Special Price €509.15

    SKU: MN726302.30
  13. Thermo Fisher Scientific

    TG-1MS 60m x 0.25mm x 1µ

    €1,005.00
    SKU: TF26099-3080
  14. SGE

    60M X 0.25MM ID - BPX70 0.25µm

    €948.00
    SKU: SG054623
  15. SGE

    GC column 12M X 0.32MM ID - BPX5 1µm

    €405.00
    SKU: SG054127
  16. SGE

    GC column 30M X 0.32MM ID - BPX5 1µm

    €610.00
    SKU: SG054153
  17. SGE

    GC column 60M X 0.25MM ID - HT8-PCB

    €1,128.00
    SKU: SG054236
  18. SGE

    GC column 50M X 0.22MM ID - HT8 0.25µm

    €1,051.00
    SKU: SG054676
  19. PerkinElmer

    GC-Column Polyimide Uncoated Deactivated Fused Silica Capillary Tubing, Length: 5.0m, 0.32 mm i.d.

    Regular Price: €135.00

    Special Price €114.75

    SKU: PEN9301357
  20. Agilent Technologies

    GC Column DB-1MS 30m, 0.25mm, 0.10µm

    €612.00
    SKU: AG122-0131
  21. Agilent Technologies

    GC Column 5in cage DB-1MS 30m, 0.25mm, 0.25µm

    €612.00
    SKU: AG122-0132E
  22. Agilent Technologies

    GC Column DB-5MS 15m, 0.25mm, 0.25µm

    €373.00
    SKU: AG122-5512
  23. Agilent Technologies

    GC Column DB-5MS 30m, 0.25mm, 0.25µm

    €612.00
    SKU: AG122-5532
  24. Agilent Technologies

    GC Column DB-5MS Ultra Inert 30m, 0.25mm, 0.25µm

    €651.00
    SKU: AG122-5532UI
  25. Agilent Technologies

    GC Column 5inch cage DB-FFAP 30m,.32mm, .25µm

    €585.00
    SKU: AG123-3232E
  26. Agilent Technologies

    GC Column DB-FFAP 60m, 0.32mm, 0.50µm

    €1,034.00
    SKU: AG123-3263
  27. Agilent Technologies

    GC Column DB-FFAP 30m, 0.53mm, 1.00µm

    €649.00
    SKU: AG125-3232
  28. Agilent Technologies

    GC Column DB-5MS 30m, 0.53mm, 0.50µm

    €726.00
    SKU: AG125-5537
  29. Agilent Technologies

    GC Column GC Column DB-WAX 30m, 0.53mm, 1.00µm

    €637.00
    SKU: AG125-7032
  30. Agilent Technologies

    GC Column HP-FFAP 50m, 0.32mm, 0.5u

    €928.00
    SKU: AG19091F-115
  31. Agilent Technologies

    GC Column HP-5MS Ultra Inert 30m, 0.25mm, 0.25µm

    €651.00
    SKU: AG19091S-433UI
  32. Agilent Technologies

    GC Column HP-1MS 30m, 0.25mm, 0.5µm

    €612.00
    SKU: AG19091S-633
  33. Agilent Technologies

    GC Column HP-1MS 30m, 0.32mm, 1.0µm

    €660.00
    SKU: AG19091S-713
  34. Agilent Technologies

    GC Column HP-FFAP 30m, 0.53mm, 1.0u

    €649.00
    SKU: AG19095F-123
  35. Agilent Technologies

    GC Column PLOT AL2O3/KCL 50 x 0.53

    €1,165.00
    SKU: AGCP7518
  36. Agilent Technologies

    GC Column CP-Al2O3/Na2SO4 50 x 0.53 (10)

    €1,165.00
    SKU: AGCP7568
  37. Agilent Technologies

    GC Column CP Sil 5 CB 30 x 0.32 (1.0)

    €574.00
    SKU: AGCP8760
  38. Agilent Technologies

    GC Column VF-17ms 30 x 0.25 (0.25)

    €618.00
    SKU: AGCP8982
  39. Agilent Technologies

    GC Column VF-5ms 60 x 0.25 (0.25) +10 m EZ-Guard

    €1,117.00
    SKU: AGCP9017
  40. Agilent Technologies

    GC Column VF-35ms 30 x 0.25 (0.25) +10 m EZ-Guard

    €706.00
    SKU: AGCP9027
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Column selection for GC columns

It is difficult to selct the most suitable column for a specific analysis. Therefore we try to help you with the column selection as best as possible. If possible, check the sample applications of the GC manufacturers and accessory suppliers or published application notes beforehand. You can find further information in the column selection brochure of Agilent, the world's largest manufacturer of GC columns.

Selection of stationary phases for GC columns

Choose a stationary phase - the most critical decision - by factors such as selectivity. polarity and phenyl moiety.

Column diameter: great influence on other parameters

The column diameter influences the separation efficiency, the retention of the analytes, the column pre-pressure and the carrier gas flow rates.

Length and film thickness of GC columns

The column length of GC columns changes the retention, the column pre-pressure and the column bleed - as well as the costs. The separation capacity is proportional to the column length.

  • For the beginning of the method development, columns with a length of 25 - 30 meters are suitable.
  • 10 to 15 meter long columns are suitable for samples containing very few or easily separable analytes. For very small diameters, shorter columns are used to reduce the initial pressure.
  • Columns of 50 to 60 meters should only be used where resolution is not possible with other means (smaller diameter, other stationary phase, column temperature change). However, they are ideally suited for complex samples containing many substances. Long columns require a long analysis time and cause higher costs.

The film thickness of the column has an influence on retention, dissolution, column bleed, inertness and capacity.