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HPLC Fittings for Chromatography

Engineered to Meet Demanding High-Pressure Applications

IDEX Health Science offers high-quality HPLC (High-Performance Liquid Chromatography) / UHPLC (Ultra High-Pressure Liquid Chromatography) fittings engineered to meet the most demanding high-pressure fluidic applications. From finger tight, micro, torque limiting, and fittings kits, we offer a comprehensive line of HPLC fittings and connection systems.

Available Products for HPLC Fittings


UHPLC Connection Systems

MarvelX UHPLC connection systems

Our UHPLC Connection Systems takes the guesswork out of your process by eliminating the risk of under-or over-tightening, with our patented torque-limiting mechanism MarvelX and MarvelXACT systems.

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Coned HPLC Fittings

coned hplc fitting

Our Coned Fittings offer enhanced pressure holding abilities for demanding HPLC applications. Our coned fittings include: One-piece FingerTight fittings, two-piece Fingertight fittings, stainless steel fittings, LifeTouch® fittings. MicroTight fittings®, NanoTight fittings, and PEEK fittings.

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VHP HPLC Fittings

vhp hplc fitting

We offer an innovative line of High Pressure (VHP) fittings, designed to withstand extreme pressures. This ground-breaking fitting system is perfect for use within the increasingly demanding requirements of today’s UHPLC high-performance analytical systems. Our VHP fittings include reusable VHP fittings, micro fittings, stainless steel, and PEEK.

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NanoTight Fittings

nanotight fitting for hplc

NanoTight Fittings are specifically designed to connect 70 μm–1 mm OD capillary tubing to any standard 10-32 coned port normally intended for 1/16” OD tubing using the NanoTight Tubing Sleeves.

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Two Piece FingerTight Fittings

two piece fingertight fitting for hplc

Our unique Two-Piece Fingertight Fittings feature a separate ferrule. With a two-piece design, you can replace just the ferrule instead of the entire unit, making these Fingertights more economical than the one-piece version.

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One Piece FingerTight Fittings

F-120 product

Our original One-Piece Fingertight Fittings offer the convenience of making a tubing connection without the need for wrenches or specialized tools when tightening the fitting into place.

View One Piece Fingertight Fittings


Benefits of IDEX Health & Science HPLC Fittings—Our Capabilities Exceed Your HPLC Needs

  • Pressures:
    • Designed to withstand extreme pressures for HPLC / UHPLC applications
  • Materials:
    • Bioinert / PEEK
    • stainless steel options, ETFE
  • Torque limiting mechanism on UHPLC connection system:
    • Seals at the bottom of the connection port to reduce wear on the receiving port while maintaining high performance with a fingertight connection.
  • Fingertight options:
    • Can reach 19,000 psi, or higher—no tools required
  • Various Types:
    • Flanged fittings, flangeless fittings, super flangeless fittings
    • Coned, flat bottom, and more
  • Fitting options that can be connected and disconnected 100+ times
  • Connection systems that incorporate flexible 1/32” and 1/16” OD tubing to easily route through your system

Our HPLC Fittings are Ideal for Life Science Applications



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Custom Quote Request

Questions about which HPLC Fitting to use, or ready to get started? Contact us today to speak with an expert about your fluidic fitting needs.
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