Skip to main content

Luer Connectors

Explore our range of Luer connectors — designed for microfluidic systems to enable precise, secure, and leak-free connections. Luer connectors are standardized fittings using a tapered design for easy and reliable engagements. Whether connecting with tubing IDs of 0.5-1.0 mm, 1/8" (3.2 mm), 1/16" (1.6 mm), 3/32" (2.4 mm), or 5/32" (4.0 mm) and ODs of 1/16" (1.6 mm) or 360 µm, they ensure compatibility across a broad range of applications including biotechnology, chemical analysis, and medical devices.

Luer Fittings offers the perfect solution for a secure connection between microfluidic components. Whether you need a luer lock, luer fitting, or luer connector, these devices guarantee a strong bond that can handle pressures up to 45 psi while providing a consistent, reliable flow.

Crafted from high-quality materials like Delrin, ETFE, Nylon, PEEK, PP, Styrene acrylonitrile resin, and TPE, these connectors offer excellent chemical resistance and durability. Experience minimal dead volume and reliable high-pressure tolerance, delivering consistent flow control.

Installation is straightforward, and they integrate seamlessly with various tubing types, microfluidic chips/devices, and connection systems. Choose Luer connectors for unparalleled precision, efficiency, and long-term dependability in your microfluidic setups. Start optimizing your systems today!

Fittings & Connectors Image
Worldwide Express Shipping

Worldwide Express Shipping

Delivery in 1-2 days for products in stock

Money-Back Guarantee

Simplified Purchasing

Pay by invoice or credit card

Outstanding Support

Outstanding Support

A team of engineers and PhDs ready to help!

45 Results
  • 10-32 UNF to Female Luer Adapters (pack of 25) - Darwin Microfluidics
    Add to Cart The item has been added

    Darwin Microfluidics

    10-32 UNF to Female Luer Adapters (pack of 25)
    A pack of 10-32 UNF to Luer adapters in Nylon. Pack of 25 units. General 10-32 UNF to Luer adapters allow for easy interfacing between two port types. Manufactured in Nylon, these connectors can be sterilized using ethylene oxide, gamma irradiation, or...
    44.90€
  • Male Luer Lock to Barb Adapters (pack of 25) - Darwin Microfluidics
    Choose Options

    Masterflex

    Male Luer Lock to Barb Adapters (pack of 25)
    A pack of Luer Lock to barb adapters in polypropylene to connect any Luer Female port to a soft-walled tubing. Available in a pack of 25 units, for tubing ID sizes of 1/16" (1.6 mm), 3/32" (2.4 mm), or 1/8" (3.2 mm). General Masterflex Luer Lock to barb...
    18.20€ - 21.30€
  • Masterflex Male Luer Slip to Barb Adapters (pack of 25) - Darwin Microfluidics
    Choose Options

    Masterflex

    Masterflex Male Luer Slip to Barb Adapters (pack of 25)
    A pack of Luer Slip to barb adapters in polypropylene to connect any Luer Female port to a soft-walled tubing. Available in a pack of 25 units, for tubing ID sizes of 1/16" (1.6 mm), 3/32" (2.4 mm) or 1/8" (3.2 mm). General Masterflex Luer Slip to barb...
    22.40€ - 23.20€
  • Female Luer to 360 µm OD Capillary - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Female Luer to 360 µm OD Capillary
    This adapter, made of PEEK, allows you to easily connect any Luer-terminated syringe to a 360 µm outer diameter tube. The assembly comes with 1x MicroFerrule F-152 and 1x MicroNut P-416 for 360 µm OD tubing. General The Luer-to-MicroTight Adapter is...
    85.00€
  • Female Luer to Male 10-32 Coned Adapters (pack of 5) - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Female Luer to Male 10-32 Coned Adapters (pack of 5)
    Create a quick connection between different threads with this female luer to male 10-32 coned adapter, manufactured from natural ETFE. Sold by pack of 5 units. General Female Luer to male 10-32 coned adapter in ETFE to make a quick connection between a...
    31.00€
  • Female Luer to Female 10-32 Coned Adapters (pack of 5) - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Female Luer to Female 10-32 Coned Adapters (pack of 5)
    ETFE adapter with female Luer to female 10-32 coned threads for general lab use. Sold by pack of 5 units. General Luer adapters are designed to create quick connections between standard threads. This adapter has a female Luer to female 10-32 coned thread...
    30.60€
  • Female Luer to Female 1/4-28 Adapters (pack of 5) - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Female Luer to Female 1/4-28 Adapters (pack of 5)
    Adapter with female Luer to female 1/4-28 connections, manufactured in ETFE. Sold by pack of 5 units. General Easily interface different thread standards using this female Luer to female 1/4-28 adapter. Manufactured in ETFE, it ensures a leak-proof...
    33.20€
  • Male Luer Lock to Female 1/4-28 Adapter (pack of 5) - Darwin Microfluidics
    Choose Options

    IDEX Health & Science

    Male Luer Lock to Female 1/4-28 Adapter (pack of 5)
    A male Luer Lock to female 1/4-28 UNF adapter in PEEK or ETFE (Tefzel) with a black lock hub to create a tight connection. Sold by pack of 5 units. General Interface two types of connections: Luer and 1/4-28 UNF Manufactured in ETFE or PEEK for high...
    72.40€ - 108.90€
  • Female 10-32 to Male Luer Lock Adapter (pack of 5) - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Female 10-32 to Male Luer Lock Adapter (pack of 5)
    Create a tight connection between 10-32 and Luer threads. Manufactured in chemically inert PEEK, this adapter from female 10-32 to male Luer Lock conforms to ISO requirements for medical luer taper configurations and performances (45 psi / 3.1 bar)...
    107.90€
  • 1/4-28 Female to Female Luer Lock Adapter (pack of 5) - Darwin Microfluidics
    Choose Options

    IDEX Health & Science

    1/4-28 Female to Female Luer Lock Adapter (pack of 5)
    Create a tight connection between a female 1/4-28 UNF and a female Luer thread. Manufactured in PEEK or ETFE (Tefzel), this adapter is very useful in microfluidics, e.g. when interfacing a syringe and a rigid (PTFE, FEP...) tubing. Pack of 5 units...
    57.10€ - 97.60€
  • Male Luer Plugs (pack of 10) - Darwin Microfluidics
    Add to Cart The item has been added

    microfluidic ChipShop

    Male Luer Plugs (pack of 10)
    The Fluidic 270 Male Luer Plugs by Microfluidic ChipShop are specifically designed to block unused ports on Luer-compatible chips, ensuring a secure and efficient setup. Sold by packs of 10 connectors. General Block your female Luer ports included on the...
    19.00€
  • Male Luer to Female 1/4"-28 PEEK Adapter (pack of 5) - Darwin Microfluidics
    Add to Cart The item has been added

    IDEX Health & Science

    Male Luer to Female 1/4"-28 PEEK Adapter (pack of 5)
    This pack of male Luer to female 1/4"-28 adapters in PEEK is the perfect fit when having to connect a chip with Luer connection to PTFE or rigid tubing. General Male Luer to female 1/4"-28 adapter Highly-inert PEEK material for tight and strong...
    90.10€
  • Barbed to Male Luer Slip Adapter (pack of 10) - Darwin Microfluidics
    Choose Options

    IDEX Health & Science

    Barbed to Male Luer Slip Adapter (pack of 10)
    This Polypropylene Barbed to Male Luer Slip Adapter provides a convenient way to connect 1/16" ID or 1/8" ID soft-walled tubing with products that feature a female Luer receiving port. Pack of 10 units. General Each adapter features a simple male Luer...
    13.50€ - 21.90€
  • Male Luer Fluid Connectors (pack of 10) - Darwin Microfluidics
    Choose Options

    microfluidic ChipShop

    Male Luer Fluid Connectors (pack of 10)
    The Fluidic 263 Male Luer Fluid Connectors by Microfluidic ChipShop are designed to seamlessly connect your tubings to Luer-compatible chips. Suitable for silicone or flexible tubing with an ID ≤ 1 mm. Sold by packs of 10 connectors, available in green...
    25.00€
  • Microfluidic Fittings Luer Lock Kit - Darwin Microfluidics
    Add to Cart The item has been added

    ELVEFLOW

    Microfluidic Fittings Luer Lock Kit
    A set of Luer Lock connectors and plugs for liquid or gas tubing connections. General This kit contains Nylon plugs and connectors to interface a male Luer or Luer Lock outlet with a 3/32" ID soft-walled tubing (e.g. on the Elveflow OB1)...
    49.00€
  • Microfluidic Fittings Male Luer Lock Adapter Kit - Darwin Microfluidics
    Add to Cart The item has been added

    ELVEFLOW

    Microfluidic Fittings Male Luer Lock Adapter Kit
    Easily connect male ¼"-28 threaded fittings with Luer Lock elements using these ETFE male Luer Lock adapters. General Create a secure and reliable connection between a female Luer or Luer Lock port and a male 1/4-28 fitting. Manufactured in ETFE...
    129.00€
  • Microfluidic Fittings Female Luer Lock Adapter Kit - Darwin Microfluidics
    Add to Cart The item has been added

    ELVEFLOW

    Microfluidic Fittings Female Luer Lock Adapter Kit
    A kit of female Luer Lock ETFE adapters to male ¼"-28 threaded fittings. Can be used for connections involving both liquids and gases. General Female Luer Lock to male 1/4-28 adapters in ETFE, made to interface any Luer or Luer Lock...
    99.00€
Send Request Background
Contact us - category page

Got A Question?

Got a question or need a custom microfluidic solution? Our experts are here to help! Whether you're looking for prototyping, design consultation, or bulk manufacturing, we provide tailored solutions to fit your needs.

Send Request

New Products

View All
New
HS5i High-speed camera with integrated controller

Fastec

Fastec HS5i High-Speed Camera with Integrated Controller
The Fastec HS5i is a compact, high-speed camera optimized for scientific imaging applications such as microfluidics, droplet formation, and other rapid dynamic events. Equipped with a 12-bit CMOS...
DEGASi Plus Active Degasser - Darwin Microfluidics
Choose Options

Darwin Microfluidics

DEGASi Plus Active Degasser
The DEGASi® Plus series is a family of active in-line degassers designed for microfluidics and liquid chromatography. Silent, compact and stand-alone, DEGASi® Plus degassers are compatible with...
1,982.90€ - 5,349.30€
ASP12-2B Advanced Syringe Pump - Darwin Microfluidics
Choose Options

Longer

ASP12-2B Advanced Dual Channel Syringe Pump
The ASP12-2B syringe pump is the latest innovation from Longer Pump, combining advanced pumping methods with the highest accuracy. This dual-channel syringe pump can go down to flow rates as low as 0...
2,359.00€
Pixelink USB 3.0 Camera for microscopy
Choose Options

PixeLINK

Pixelink PL-D753 HDR USB Camera for Microscope
The Pixelink PL-D753 is a high-performance 2.8 MP USB 3.0 camera designed for HDR imaging in microscopy, machine vision, and high-contrast industrial inspection. It combines high resolution with...
1,638.50€
HS7i High-speed camera with integrated controller

Fastec

Fastec HS7i High-Speed Camera with Integrated Controller
The Fastec HS7i is a compact, high-speed camera optimized for scientific imaging applications such as microfluidics, droplet formation, and other rapid dynamic events. Equipped with a 10-bit CMOS...
dLSP501X Independent Syringe Pump - Darwin Microfluidics
Choose Options

Longer

dLSP501X Independent Syringe Pump
The dLSP501X split-type syringe pump offers high-precision, modular fluid control for a wide range of fluid handling applications. Designed for research and industry, this pump combines accurate,...
2,408.00€ - 8,026.80€
PDMS elastomer roll for microfabrication
Choose Options

Darwin Microfluidics

PDMS Roll for Microfabrication
High-quality PDMS (polydimethylsiloxane) rolls available in thicknesses from 20 µm to 3000 µm. Ideal for easier microfluidics devices fabrication, but also for biomedical devices and electronics...
315.40€ - 1,316.70€
PDMS Hardener for Microfluidics - Darwin Microfluidics
Add to Cart The item has been added

Darwin Microfluidics

PDMS Hardener for Microfluidics
Fabricate your microfluidics chips with ease with our PDMS hardener. Specially formulated to work with common elastomers, this PDMS hardener enables consistent, high-quality fabrication of PDMS...
455.00€
email subscription background

Get the latest updates on new products and upcoming sales

Review Your Cart Close Close
Your cart is empty Your cart is empty Your cart is empty
Menu Close Close
Search Close Close

  • EXTENDO 944X

    EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard

  • EXTENDO 944X

    EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard

  • EXTENDO 944X

    EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard