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Here you can find couplers for HPLC, such as connectors, pressure rings, HPLC nuts and union nuts. For example the VICI Jour PEEK coupling parts can be applied for the most commonly used (inorganic and organic) HPLC solvents without the risk of corrosion, contamination with metal or protein degradation, which may occur when stainless steel is used.

If you are looking for a particular coupling part, e.g. in order to pair HPLC cartridges, use our advanced search function. In addition, we carry around 4,000 capillaries and tubes in our laboratory equipment.

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HPLC couplers

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  1. Chiral

    Guard Column Coupler

    €74.00
    SKU: DAIC000D1-DAIC
    In Stock
  2. Vici Jour

    Coupler, PEEK, universal 0.25 mm ID, blue

    Regular Price: €24.13

    Special Price €21.72

    SKU: JR-26503
    In Stock
  3. Vici Jour

    Coupler, PEEK, universal 0.17 mm ID, yellow

    Regular Price: €24.13

    Special Price €21.72

    SKU: JR-26502
    In Stock
  4. Vici Valco

    Fused silica adaptor 1/32, for tubing .4mm OD, PEEK, 5/PAK

    €44.00
    SKU: VC-FS.4PK-5
    In Stock
  5. Upchurch Scientific

    MicroTight Nut 6-32 Coned, for 360µm OD Headless

    €9.23
    SKU: UPF-124H
  6. Upchurch Scientific

    MicroTight Nut 6-32 Coned, for 1/32'' OD Standard Red - 10/pk

    €89.54
    SKU: UPF-126SX
  7. Upchurch Scientific

    FlushNut Wrench for 10-32 Nuts

    €98.82
    SKU: UPF-345
  8. Upchurch Scientific

    Extender Tool for Micro Female Nut

    Regular Price: €61.73

    Special Price €54.32

    SKU: UPP-278
  9. Upchurch Scientific

    Extender Tool-Headless Nut

    Regular Price: €14.08

    Special Price €12.39

    SKU: UPP-297
  10. Upchurch Scientific

    Standard Union Polypropylene 1/4-28

    €3.50
    SKU: UPP-620
  11. Upchurch Scientific

    Luer Adapter Female Luer - Female Union Tefzel (ETFE)

    €5.22
    SKU: UPP-628
  12. Upchurch Scientific

    Union Assembly Tefzel (ETFE), for 1/16'' OD

    €12.62
    SKU: UPP-630
  13. Upchurch Scientific

    Tee Assembly Tefzel (ETFE), for 1/16'' OD, .020 thru hole

    €37.17
    SKU: UPP-632
  14. Upchurch Scientific

    Tee Assembly Tefzel (ETFE), for 1/8'' OD, .050 thru hole

    €37.17
    SKU: UPP-633
  15. Upchurch Scientific

    Union Assembly PEEK .020 thru hole, for 1/16'' OD''

    Regular Price: €25.55

    Special Price €22.48

    SKU: UPP-702
  16. Upchurch Scientific

    PEEK ZDV Union Assembly 10-32 Coned

    Regular Price: €39.50

    Special Price €34.76

    SKU: UPP-704
  17. Upchurch Scientific

    PEEK Low Pressure Tee Assembly 1/16'' PEEK .020 thru hole

    €39.46
    SKU: UPP-712
  18. Upchurch Scientific

    PEEK Low Pressure Tee Assembly 1/16'' PEEK .040 thru hole

    €39.62
    SKU: UPP-714
  19. Upchurch Scientific

    MicroTight Unions Assembly 360um

    €49.79
    SKU: UPP-772
  20. Upchurch Scientific

    NanoTight Union, PEEK Natural

    Regular Price: €63.15

    Special Price €55.57

    SKU: UPP-779
  21. Upchurch Scientific

    High Pressure Static Mixing Tee

    €137.46
    SKU: UPU-466
  22. Upchurch Scientific

    VHP Stainless Steel Tee 10-32 1/16

    €113.65
    SKU: UPUH-427
  23. Upchurch Scientific

    VHP MicroTee Assembly for 360µm OD

    €166.22
    SKU: UPUH-750
    In Stock
  24. Vici Jour

    Coupler, PEEK, universal 0.13 mm ID, red

    Regular Price: €24.13

    Special Price €21.72

    SKU: JR-26501
  25. Upchurch Scientific

    PEEK Tee Body .020 / 10-32 Thread

    €22.08
    SKU: UPP-727-01
  26. Upchurch Scientific

    Union Body - NanoTight .005in

    €50.13
    SKU: UPP-779-01
  27. Vici Jour

    Nut, PEEK, flangefree natural 1/16 , 1/4 -28

    €10.44
    SKU: JR-20124
    In Stock
  28. Agilent Technologies

    Union, zero-dead-volume, stainless steel, no fittings

    €37.00
    SKU: AG5022-2184
    In Stock
  29. Upchurch Scientific

    MicroTight Nut 6-32 Coned, for MicroTight Sleeve Headless

    €13.74
    SKU: UPF-125H
  30. Upchurch Scientific

    Conductive Micro Union Assembly

    €107.34
    SKU: UPM-572
    In Stock
  31. Upchurch Scientific

    Union Assembly MicroTight PEEK

    €44.93
    SKU: UPP-720
  32. Upchurch Scientific

    PEEK Tee .020 thru hole Hi Pressure, F-300

    €43.33
    SKU: UPP-727
  33. Upchurch Scientific

    PEEK Tee .050 thru hole Hi Pressure, F-300

    €42.70
    SKU: UPP-728
  34. Upchurch Scientific

    MicroTight Unions Assembly 1/32''

    €44.93
    SKU: UPP-771
  35. Vici Valco

    Nut 1/16 , standard, SS, 10/PAK

    €25.33
    SKU: VC-ZN1-10
  36. Altmann Analytik

    Ferrule, 0,8mm, graphite, 0,53mm ID column, 10/PAK

    €37.26
    SKU: AA190022
  37. Altmann Analytik

    Verbindungsstück 1/8 stainless steel Gyrolok

    €25.97
    SKU: AA491128
  38. Agilent Technologies

    Column adapter 1/4 mtl

    €617.00
    SKU: AG19243-80520
  39. Agilent Technologies

    Fid flow measuring insert

    €71.00
    SKU: AG19301-60660
  40. Agilent Technologies

    True ZDV Union

    €35.00
    SKU: AG5022-2145
  41. Agilent Technologies

    Micro T-Connector, PEEK, swept vol 29 nL

    €183.00
    SKU: AG5042-8519
  42. Upchurch Scientific

    Tee Body Tefzel .050 thru

    €28.24
    SKU: UPP-633-01
  43. Upchurch Scientific

    Union Body .020 thru-10-32 Thread

    €26.32
    SKU: UPP-704-01
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