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At Analytics-Shop.com you find a wide range of chromatography supplies such as couplers for HPLC and GC. If you have any quetions on HPLC couples and other chromatography supplies our qualified experts team can provide you with an independent and professional advice.

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couplers

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  1. Vici Jour

    Coupler, PEEK, universal 0.25 mm ID, blue

    $34.20
    sku: JR-26503
  2. Agilent Technologies

    1/8 Union Tee Brass Swagelok

    $35.09
    sku: AG0100-0090
  3. Agilent Technologies

    Union, PEEK for 1/8 od tubing

    $25.90
    sku: AG0100-2410
  4. Agilent Technologies

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

    $40.90
    sku: AG5022-2184
  5. Agilent Technologies

    Column nut 1/16in 2pk PE

    $19.75
    sku: AG8003-0311
  6. Agilent Technologies

    Column nut brass 2pk V-B

    $27.95
    sku: AG8004-0311
  7. Agilent Technologies

    6890 TCD Packed Column Adapter

    $61.05
    sku: AGG1532-20710
  8. Chiral

    Guard Column Coupler

    $91.20
    sku: DAIC000D1-DAIC
  9. Chiral

    GUARD COLUMN COUPLER MICRO

    $85.20
    sku: DAIC000D2
  10. Macherey-Nagel

    Capillary Union Type 1

    $105.00
    sku: MN718637
  11. Supelco

    SWAGELOK 202-1,BRASS NUTS 1/8 PK20, 1 pc

    $47.13
    sku: SU22011-U
  12. Upchurch Scientific

    Conductive Micro Union Assembly, 1pc/PAK

    $128.47
    sku: UPM-572
  13. Upchurch Scientific

    Extender Tool-Flangeless Nut, 1pc/PAK

    $22.95
    sku: UPP-299
  14. Upchurch Scientific

    Bulkhead Union Assembly PEEK 1/4-28 red, 1pc/PAK

    $23.67
    sku: UPP-441
  15. Upchurch Scientific

    Standard Union Polypropylene 1/4-28, 1pc/PAK

    $4.28
    sku: UPP-620
  16. Upchurch Scientific

    Union Assembly Tefzel (ETFE), for 1/8'' OD, 1pc/PAK

    $15.78
    sku: UPP-631
  17. Upchurch Scientific

    Tee Body Tefzel .050 thru

    $34.81
    sku: UPP-633-01
  18. Upchurch Scientific

    Verbindungseinheit PEEK .020in thru 1/16in, 1pc/PAK

    $18.63
    sku: UPP-702-01
  19. Upchurch Scientific

    PEEK ZDV Union Assembly 10-32 Coned, 1pc/PAK

    $48.77
    sku: UPP-704
  20. Upchurch Scientific

    Union Assembly High Pressure PEEK .020, 1pc/PAK

    $48.77
    sku: UPP-705
  21. Upchurch Scientific

    Union Assembly PEEK .010 10-32, 1pc/PAK

    $48.77
    sku: UPP-742
  22. Upchurch Scientific

    Tefzel (ETFE) Cap for 1/4-28 Nut, 1pc/PAK

    $4.00
    sku: UPP-755
  23. Upchurch Scientific

    Union Assembly PEEK 10-32, 0.050 Fittings, 1pc/PAK

    $48.77
    sku: UPP-760
  24. Upchurch Scientific

    MicroTight Unions Assembly 1/32'', 1pc/PAK

    $53.81
    sku: UPP-771
  25. Upchurch Scientific

    MicroTight Unions Assembly 360um, 1pc/PAK

    $59.57
    sku: UPP-772
  26. Upchurch Scientific

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

    $5.59
    sku: UPP-835
  27. Upchurch Scientific

    MicroTee PEEK 360µm with Fittings, 1pc/PAK

    $165.06
    sku: UPP-888
  28. Upchurch Scientific

    MicroTee Body PEEK - 1/16in, 1pc/PAK

    $115.55
    sku: UPP-890-01
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GC Press-Fit Connectors (Y-splitter, Presstight Connector)

In various situations, it may be necessary to connect two GC columns with as little leakage and as little dead volume as possible. The use of press-fit connectors (or Y-splitters as well as press-tight connectors) is a economical, effective and fast solution then -  whether it is the repair of a defective column, the addition of a GC retention gap or the division of the column outlet into 2 or 3 directions. Press-Fit connectors are usually made of small capillary glass and are available in different versions depending on use: linear press-fit connectors, Y-Press-Fit connectors and multi-way (4-5)-Press-Fit connectors. At Analytics-Shop.com you will find a variety of different, easy-to-use press fit connectors, including our own brand Altmann Analytik. Do you need help selecting the right connectors? Do not hesitate to contact our customer service.