0item(s)

You have no items in your shopping cart.

Please enter at least 3 characters

Suggestions

{{{name}}}

Categories

{{{attributes.parentCategory}}} {{{name}}}

Brands

{{{name}}}

Product Suggestions

{{attributes.ProductNumber}}
{{{name}}}
{{#attributes.special_price}}
{{attributes.Price}} {{attributes.special_price}}
{{/attributes.special_price}} {{^attributes.special_price}}
{{attributes.Price}}
{{/attributes.special_price}}
Price on request

GC Retention Gaps

A GC column may become contaminated over time by the accumulation of non-volatile material and may be damaged by the continuous condensation and evaporation of solvents and analytes. By using GC retention gaps, also known as precolumns, the lifetime of the GC columns can be extended cost-effectively. Retention gaps are mainly used for focusing the sample components when introducing large (liquid) sample quantities onto the column.

GC retention gaps consist of a length of uncoated, deactivated fused silica capillary tubing placed between the GC injection port and the GC column. The columns are connected by press-fit connectors, also available in our shop. Our product portfolio includes GC retention gaps for various applications, with different lengths and different inner diameters from manufacturers such as Agilent and Restek, including our own cost-effective brand Altmann Analytik. Please contact our customer service if you have any questions on our products.

Product was successfully added to your shopping cart.

GC Retention Gaps

Set Ascending Direction

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Macherey-Nagel

    Retention Gap Me-Sil, 0,53 mm ID, 10 m

    €263.00
    SKU: MN723708.10
    In Stock
  2. Macherey-Nagel

    Retention Gap Phe-Sil, 0,32 mm ID, 10 m

    €222.00
    SKU: MN723710.10
    In Stock
  3. Macherey-Nagel

    Retention Gap Phe-Sil, 0,53 mm ID, 10 m

    €263.00
    SKU: MN723711.10
    In Stock
  4. Macherey-Nagel

    Retention Gap Phe-Sil, 0,53 mm ID, 25 m

    €488.00
    SKU: MN723711.25
    In Stock
  5. Agilent Technologies

    Retention Gap 5in cage 0.1mm transfer line 5m

    €154.00
    SKU: AG19091-60620E
    In Stock
  6. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.53 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-053-5
  7. Macherey-Nagel

    Retention Gap Me-Sil, 0,32 mm ID, 10 m

    €222.00
    SKU: MN723707.10
  8. Restek

    Guard Column Rxi 5m, 0.32mm ID

    €71.80
    SKU: RE10039
  9. Agilent Technologies

    Retention Gap 0.53 mm 2m 5 pcs.

    €288.00
    SKU: AGCP8090
  10. Agilent Technologies

    Deactivated Fused Silica, High Temp, 5 m, 0.10 mm, 0.36 mm od

    €134.00
    SKU: AG160-2825-5
  11. Macherey-Nagel

    Retention Gap Me-Sil, 0,25 mm ID, 10 m

    €197.00
    SKU: MN723706.10
  12. Macherey-Nagel

    Retention Gap Me-Sil, 0,25 mm ID, 25 m

    €365.00
    SKU: MN723706.25
  13. Macherey-Nagel

    Retention Gap Me-Sil, 0,32 mm ID, 25 m

    €407.00
    SKU: MN723707.25
  14. Macherey-Nagel

    Retention Gap Me-Sil, 0,53 mm ID, 25 m

    €488.00
    SKU: MN723708.25
  15. Macherey-Nagel

    Retention Gap Phe-Sil, 0,25 mm ID, 10 m

    €197.00
    SKU: MN723709.10
  16. Macherey-Nagel

    Retention Gap Phe-Sil, 0,25 mm ID, 25 m

    €365.00
    SKU: MN723709.25
  17. Macherey-Nagel

    Retention Gap Phe-Sil, 0,32 mm ID, 25 m

    €407.00
    SKU: MN723710.25
  18. Macherey-Nagel

    Retention Gap CW, 0,25 mm ID, 10 m

    €197.00
    SKU: MN723712.10
  19. Macherey-Nagel

    Retention Gap CW, 0,25 mm ID, 25 m

    €365.00
    SKU: MN723712.25
  20. Macherey-Nagel

    Retention Gap CW, 0,32 mm ID, 10 m

    €222.00
    SKU: MN723713.10
  21. Macherey-Nagel

    Retention Gap CW, 0,32 mm ID, 25 m

    €407.00
    SKU: MN723713.25
  22. Macherey-Nagel

    Retention Gap CW, 0,53 mm ID, 10 m

    €263.00
    SKU: MN723714.10
  23. Macherey-Nagel

    Retention Gap CW, 0,53 mm ID, 25 m

    €488.00
    SKU: MN723714.25
  24. Altmann Analytik

    GC Retention Gap DPTMDS 1 m x 0.05 mm

    Regular Price: €15.80

    Special Price €12.64

    SKU: AARETG-DPTMDS-005-1
  25. Altmann Analytik

    GC Retention Gap DPTMDS 2 m x 0.05 mm

    Regular Price: €31.60

    Special Price €25.28

    SKU: AARETG-DPTMDS-005-2
  26. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.05 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-005-5
  27. Altmann Analytik

    GC Retention Gap DPTMDS 10 m x 0.05 mm

    Regular Price: €158.00

    Special Price €126.40

    SKU: AARETG-DPTMDS-005-10
  28. Altmann Analytik

    GC Retention Gap DPTMDS 1 m x 0.10 mm

    Regular Price: €15.80

    Special Price €12.64

    SKU: AARETG-DPTMDS-010-1
  29. Altmann Analytik

    GC Retention Gap DPTMDS 2 m x 0.10 mm

    Regular Price: €31.60

    Special Price €25.28

    SKU: AARETG-DPTMDS-010-2
  30. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.10 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-010-5
  31. Altmann Analytik

    GC Retention Gap DPTMDS 10 m x 0.10 mm

    Regular Price: €158.00

    Special Price €126.40

    SKU: AARETG-DPTMDS-010-10
  32. Altmann Analytik

    GC Retention Gap DPTMDS 20 m x 0.10 mm

    Regular Price: €316.00

    Special Price €252.80

    SKU: AARETG-DPTMDS-010-20
  33. Altmann Analytik

    GC Retention Gap DPTMDS 1 m x 0.15 mm

    Regular Price: €15.80

    Special Price €12.64

    SKU: AARETG-DPTMDS-015-1
  34. Altmann Analytik

    GC Retention Gap DPTMDS 2 m x 0.15 mm

    Regular Price: €31.60

    Special Price €25.28

    SKU: AARETG-DPTMDS-015-2
  35. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.15 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-015-5
  36. Altmann Analytik

    GC Retention Gap DPTMDS 10 m x 0.15 mm

    Regular Price: €158.00

    Special Price €126.40

    SKU: AARETG-DPTMDS-015-10
  37. Altmann Analytik

    GC Retention Gap DPTMDS 20 m x 0.15 mm

    Regular Price: €316.00

    Special Price €252.80

    SKU: AARETG-DPTMDS-015-20
  38. Altmann Analytik

    GC Retention Gap DPTMDS 30 m x 0.15 mm

    Regular Price: €474.00

    Special Price €379.20

    SKU: AARETG-DPTMDS-015-30
  39. Altmann Analytik

    GC Retention Gap DPTMDS 1 m x 0.18 mm

    Regular Price: €15.80

    Special Price €12.64

    SKU: AARETG-DPTMDS-018-1
  40. Altmann Analytik

    GC Retention Gap DPTMDS 2 m x 0.18 mm

    Regular Price: €31.60

    Special Price €25.28

    SKU: AARETG-DPTMDS-018-2
  41. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.18 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-018-5
  42. Altmann Analytik

    GC Retention Gap DPTMDS 10 m x 0.18 mm

    Regular Price: €158.00

    Special Price €126.40

    SKU: AARETG-DPTMDS-018-10
  43. Altmann Analytik

    GC Retention Gap DPTMDS 20 m x 0.18 mm

    Regular Price: €316.00

    Special Price €252.80

    SKU: AARETG-DPTMDS-018-20
  44. Altmann Analytik

    GC Retention Gap DPTMDS 30 m x 0.18 mm

    Regular Price: €474.00

    Special Price €379.20

    SKU: AARETG-DPTMDS-018-30
  45. Altmann Analytik

    GC Retention Gap DPTMDS 1 m x 0.20 mm

    Regular Price: €15.80

    Special Price €12.64

    SKU: AARETG-DPTMDS-020-1
  46. Altmann Analytik

    GC Retention Gap DPTMDS 2 m x 0.20 mm

    Regular Price: €31.60

    Special Price €25.28

    SKU: AARETG-DPTMDS-020-2
  47. Altmann Analytik

    GC Retention Gap DPTMDS 5 m x 0.20 mm

    Regular Price: €79.00

    Special Price €63.20

    SKU: AARETG-DPTMDS-020-5
  48. Altmann Analytik

    GC Retention Gap DPTMDS 10 m x 0.20 mm

    Regular Price: €158.00

    Special Price €126.40

    SKU: AARETG-DPTMDS-020-10
  49. Altmann Analytik

    GC Retention Gap DPTMDS 20 m x 0.20 mm

    Regular Price: €316.00

    Special Price €252.80

    SKU: AARETG-DPTMDS-020-20
Set Ascending Direction

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5