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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

    $37.05
    sku: JR-26503
  2. HiChrom

    Fingertight Peek Column Coupler

    $64.56
    sku: HI-081
  3. Upchurch Scientific

    Union Assembly PEEK 0.020'' thru hole, for 1/16'' OD, 1pc/PAK

    Regular Price: $37.86

    Special Price $33.76

    sku: UPP-702
  4. Applied Research Europe

    Coupler, PEEK, universal, 0.25 mm ID, blue, PP Sleeve

    $22.80
    sku: ARE53.1.2310.003
  5. Upchurch Scientific

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

    Regular Price: $65.22

    Special Price $57.84

    sku: UPP-771
  6. Upchurch Scientific

    male Nut, flangeless, PEEK, 1/4-28 flat-bottom, for 1/16'' OD, natural, 1pc/PAK

    Regular Price: $5.75

    Special Price $5.08

    sku: UPP-230
  7. Agilent Technologies

    Union, Ultra Inert, no fittings

    $174.00
    sku: AGG3182-60581
  8. Vici Jour

    Nut, PEEK, hex-head long, 10-32, 5/PAK

    $41.28
    sku: JR-5510-5
  9. Upchurch Scientific

    Luer Adapter 1/4-28 Female to Female Luer, PEEK, 1pc/PAK

    Regular Price: $23.26

    Special Price $20.72

    sku: UPP-658
  10. Vici Jour

    Easy-Flange, kit in plastic case

    $287.63
    sku: JR-201540
  11. Upchurch Scientific

    MicroTight Adapter - ZDV - PEEK, 1pc/PAK

    Regular Price: $65.22

    Special Price $57.84

    sku: UPP-770
  12. Upchurch Scientific

    MicroTight Adapter PEEK 1/16'' ID x1/32 w/Fittings, 1pc/PAK

    Regular Price: $65.22

    Special Price $57.84

    sku: UPP-881
  13. Vici Valco

    Union 1/16, 1mm bore, SS

    $36.95
    sku: VC-ZU1L
  14. Agilent Technologies

    Adapter, female Luer to 1/16'' Fitting

    $42.45
    sku: AGVLZLA1
  15. Agilent Technologies

    Union, PEEK for 1/8 od tubing

    $28.30
    sku: AG0100-2410
  16. Upchurch Scientific

    Luer Adapter Body 1/4-28 Female - Male, PEEK

    Regular Price: $20.32

    Special Price $18.42

    sku: UPP-655-01
  17. Upchurch Scientific

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

    Regular Price: $3.71

    Special Price $3.35

    sku: UPP-316
  18. Vici Jour

    Nut, SS, 1/8 , Valco type, 5/16-24

    $6.18
    sku: JR-ZN2
  19. Upchurch Scientific

    Luer Adapter Female Luer to 1/4-28 Male, Tefzel (ETFE), 1pc/PAK

    Regular Price: $7.02

    Special Price $6.29

    sku: UPP-624
  20. Upchurch Scientific

    Standard Union Tefzel (ETFE) 1/4-28, 1pc/PAK

    Regular Price: $8.41

    Special Price $7.50

    sku: UPP-623
  21. Applied Research Europe

    T-Connector, PEEK, 1/4-28, Bore 0,8 mm, complete

    $50.40
    sku: ARE55.1.31125.08-01
  22. Waters

    Peek Tee W Fintight Fittings

    $96.00
    sku: WTPSL613317
  23. Vici Valco

    Cross 1/16, .75mm bore, SS

    $77.78
    sku: VC-ZX1
  24. Upchurch Scientific

    Luer Adapter 1/4-28 Female to Female Luer, Tefzel (ETFE), 1pc/PAK

    Regular Price: $13.42

    Special Price $11.98

    sku: UPP-678
  25. Upchurch Scientific

    NanoTight Sleeve Orange 1/16'' OD x 0,013'' ID x 1.6'' length , 1pc/PAK

    Regular Price: $4.25

    Special Price $3.83

    sku: UPF-241
  26. Agilent Technologies

    Union, zero-dead-volume, SS, no Fittings

    $44.65
    sku: AG5022-2184
  27. Upchurch Scientific

    Conical Adapter Assembly, Connects 1/8'' OD Rigid-Walled to 1/16''-3/32'' ID Peristaltic Tubing

    Regular Price: $25.39

    Special Price $23.00

    sku: UPP-798
  28. Upchurch Scientific

    Super Flangeless Nut Long, 10-32 Flat-Bottom, for 1/16'' OD, Green, 1pc/PAK

    Regular Price: $7.27

    Special Price $6.53

    sku: UPM-655
  29. Vici Valco

    Union 1/16, .15mm bore, SS

    $62.64
    sku: VC-ZU1XC
  30. Vici Jour

    Union, PEEK, 0.50 mm bore, body only

    $11.38
    sku: JR-066
  31. Waters

    End Connector Kit

    $305.00
    sku: WTWAT037525
  32. Upchurch Scientific

    Barbed Reducing Union, For 1.6 mm and 3.2 mm ID Tubing, Polypropylene

    Regular Price: $1.51

    Special Price $1.36

    sku: UPP-807
  33. Upchurch Scientific

    Super Flangeless Nut, PEEK, 1/4-28 flat-bottom, for 1/16'' & 1/32'' OD, natural, 1pc/PAK

    Regular Price: $5.58

    Special Price $5.00

    sku: UPP-255
  34. Upchurch Scientific

    Luer Adapter Female Luer x 10-32 Female, Tefzel (ETFE) Natural, 1pc/PAK

    Regular Price: $7.02

    Special Price $6.29

    sku: UPP-629
  35. Agilent Technologies

    1/8'' Union Tee Brass Swagelok

    $39.45
    sku: AG0100-0090
  36. Agilent Technologies

    Union, zero-dead-volume

    $49.75
    sku: AG325-045-HSP
  37. Upchurch Scientific

    Flangeless Fitting Short, PEEK Natural, 1/4-28 Flat-Bottom for 1/16'' OD

    Regular Price: $7.53

    Special Price $6.77

    sku: UPXP-235
  38. Vici Valco

    Reducing union 1/16 *1/32 , .15mm bore, SS

    $83.34
    sku: VC-ZRU1.5XC
  39. Vici Valco

    Union 1/32, .15mm bore, SS

    $64.59
    sku: VC-ZU.5XC
  40. Waters

    Guard-Pak Holder Connector

    $37.00
    sku: WTWAT080046
  41. Upchurch Scientific

    Flangeless Fitting Short, Natural, PEEK, 1/4-28 Flat-Bottom, for 1/8'' OD Natural, 10 pc/PAK

    Regular Price: $72.75

    Special Price $65.56

    sku: UPXP-335X
  42. Upchurch Scientific

    Barbed to Male Luer Lock Adapter, Polypropylene for use with 1/16'' (1.6 mm) ID Tubing, 1pc/PAK

    Regular Price: $1.51

    Special Price $1.36

    sku: UPP-850
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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.