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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 for your laboratory equipment.

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HPLC couplers

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  1. Supelco

    PEEK MICROTIGHT UNION, 1 pc

    $64.25
    sku: SU502413
  2. Upchurch Scientific

    MicroFilter Frit, 0.5µm, 0,038'' x 0,031'' x 0,192'' -

    $11.19
    sku: UPC-425
  3. Upchurch Scientific

    Micro-Splitter Valve Assembly 10-32, 1pc/PAK

    $110.54
    sku: UPP-451
  4. Upchurch Scientific

    Female LuerTight Fitting System for 1/16'' OD, 1pc/PAK

    $5.66
    sku: UPP-835
  5. Upchurch Scientific

    MicroTight Sleeve Green .025'' OD x .0155'' ID, 10pc/PAK

    $35.78
    sku: UPF-185X
  6. Upchurch Scientific

    Manifold Standard Assembly 7 Port, for 1/16'' OD, 1pc/PAK

    $154.76
    sku: UPP-150
  7. Upchurch Scientific

    Plug Tefzel - 1/4-28, 1pc/PAK

    $3.15
    sku: UPP-311
  8. Upchurch Scientific

    Plug Dupont PFA,1/4-28 Flat-Bottom, 1pc/PAK

    $3.14
    sku: UPP-316
  9. Upchurch Scientific

    Luer Assembly 1/4-28 Female - Male, PEEK, 1pc/PAK

    $21.00
    sku: UPP-655
  10. Upchurch Scientific

    Luer Assembly 10-32 Female to Male, PEEK, 1pc/PAK

    $21.00
    sku: UPP-656
  11. Upchurch Scientific

    Luer Adapter 10-32 Female to Female Luer, PEEK, 1pc/PAK

    $19.66
    sku: UPP-659
  12. Upchurch Scientific

    1/4-28 Female to Male Luer Assembly, 1pc/PAK

    $14.39
    sku: UPP-675
  13. Upchurch Scientific

    Luer Adapter Female Luer to 10-32 Male, PEEK, 1pc/PAK

    $47.94
    sku: UPP-719
  14. Upchurch Scientific

    MicroTight Adapter - ZDV - PEEK, 1pc/PAK

    $54.61
    sku: UPP-770
  15. Upchurch Scientific

    VacuTight Fitting Headless for 1/16'' OD, Red, 10 pc/PAK

    $74.09
    sku: UPP-844X
  16. Upchurch Scientific

    VacuTight Fittings 1/4-28, 1/8 PEEK, 10 pc/PAK

    $73.83
    sku: UPP-948X
  17. Upchurch Scientific

    Flangeless fitting PEEK 10-32 1/16, 10 pc/PAK

    $63.39
    sku: UPXLT-111X
  18. Upchurch Scientific

    Flangeless fitting Shrt ETFE 1/16, 10 pc/PAK

    $44.29
    sku: UPXP-218X
  19. Agilent Technologies

    PEEK adapter 1/4-28 to 10-32

    $20.59
    sku: AG0100-1847
  20. Agilent Technologies

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

    $45.82
    sku: AG5022-2184
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