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  • USA Lab 3-inch Tri-Clamp Variable Speed Pneumatic Mixer with Air & Oil Filter – 720 RPM, 90 PSI USA Lab 3" Tri-Clamp Variable Speed Pneumatic Mixer  W/ Air & Oil filter - Mixing Motor - 720RPM - 90PSI

    USA Lab 3" Tri-Clamp Variable Speed Pneumatic Mixer W/ Air & Oil filter - Mixing Motor - 720RPM - 90PSI

    USA Lab
    MM-3TC-P
    $3,299.00 - $4,299.00
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    $3,299.00 - $4,299.00
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  • USA Lab JR Series Replacement Glass Vessel

    USA Lab JR Series Replacement Glass Vessel

    USA Lab
    $750.00 - $2,500.00
    This JR Series Laboratory High Pressure Glass Vessel is specifically fit and replacement parts for USA Lab JR Non ETL & ETL Reactors. Maximum jacket pressure 29 psi.
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  • USA Lab Material Flask for JR/JRE Series USA Lab Material Flask for JR/JRE Series

    USA Lab Material Flask for JR/JRE Series

    USA Lab
    JR-MF
    $300.00 - $350.00
    This product is a replacement part for the Jacketed Reactor Material Flask Series.   The 1L borosilicate flask is for the 5L Reactor - 2L is for the 10L Reactor - 5L flask fits the 20L, 50L, an
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  • USA Lab Single Jacketed Glass Reactor Lids

    USA Lab Single Jacketed Glass Reactor Lids

    USA Lab
    Reactor-Lid
    $249.99 - $449.99
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  • USA Lab Reactor PTFE Drain Valve Assembly for- JR/E-10, JR/E-20, JR/E-50 & JR-100

    USA Lab Reactor PTFE Drain Valve Assembly for- JR/E-10, JR/E-20, JR/E-50 & JR-100

    USA Lab
    $240.00 - $260.00
    These GG-17 glass reactor valve products are specifically made for USA Lab Reactors. The drain valve assembly unit comes as is and cannot be part
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  • USA Lab JR Series Reflux to Receiving Flask Valve

    USA Lab JR Series Reflux to Receiving Flask Valve

    USA Lab
    JRSRRRFV
    $230.00
    The USA Lab Reflux to Receiving Flask Valve is meant to connect the Reflux Flask arm to the Receiving flask. Both joints on the valve are a 35mm Male Ball Joint.
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    $230.00
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  • USA Lab JR Series Receiving Flask  - 10L, 20L, 50L, 100L

    USA Lab JR Series Receiving Flask - 10L, 20L, 50L, 100L

    USA Lab
    $200.00 - $250.00
    The USA Lab JR Series Material Flask has two size options. These flasks have specific connections for the USA Lab modeled reactors.  
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  • USA LAB Reactor Thermal Shield

    USA LAB Reactor Thermal Shield

    USA Lab
    JR-TS
    $135.00 - $499.00
    The USA Lab Thermal Shield allows for sup
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  • USA Lab JR Series Reflux Flask Arm - 5L, 10L, 20L , 50L & 100L

    USA Lab JR Series Reflux Flask Arm - 5L, 10L, 20L , 50L & 100L

    $130.00 - $230.00
    The USA Lab JR Series Reflux Flask with Side Arm is specifically made for the USA Lab Reactors. The size of the flask arm may vary depending on the reactor.  
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  • USA Lab JR Reactor Stir Props - Various Models and Sizes USA Lab JR Reactor Stir Props - Various Models and Sizes

    USA Lab JR Reactor Stir Props - Various Models and Sizes

    USA Lab
    $100.00 - $300.00
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Lab Reactors From USA Lab

Glass and Stainless Steel Reactors Built for Precision and Scale

Whether you're developing a new formulation or scaling up production, you need a reactor system that's consistent, configurable, and easy to operate. USA Lab offers a selection of single-jacketed glass and stainless steel reactors designed for everything from benchtop research to industrial processing.

Designed for Real Lab Work

Jacketed Glass Construction

Glass reactors feature borosilicate glass that's chemical-resistant and easy to observe. The jacket allows for temperature control using a chiller or heater.

Stainless Steel Options

Do you need extra durability? We also carry jacketed stainless steel reactors, built for tough applications and larger-scale mixing.

ETL Certification Options

Many of our glass reactors have optional ETL certification to UL and CSA standards, helping labs meet safety and compliance requirements.

Full Turnkey Systems

Our turnkey reactor setups include mixing motors, stands, vacuum pumps, and glassware, so you can start running tests immediately.

Compare Reactor Systems

Product Capacity Turnkey Setup Jacket Type Notable Features
USA Lab Stainless Steel Reactor 50L No Jacketed Durable stainless steel construction for high-strength applications
USA Lab Glass Reactor 5L

10L

20L

50L

100L

150L
No Single Jacket Optional ETL, Explosion Proof & Pneumatic Mixers
USA Lab Turnkey Glass Reactor 5L

10L

20L

50L

100L
Yes Single Jacket Optional ETL, Explosion Proof & Pneumatic Mixers, Complete package with all accessories
USA Lab Glass Filter Reactor 50L No Single Jacket ETL certification to UL & CSA standards
USA Lab Ultrasonic Glass Reactor 20L No Single Jacket Ultrasonic wand for enhanced processing
USA Lab Benchtop Glass Reactor 1L

2L

5L
No Single Jacket Compact benchtop design

Built for Lab-Grade Mixing and Control

  • Wide size range — Choose from compact 1L units to large-scale 150L systems.
  • Variable-speed mixing — Most units support interchangeable mixing motors for flexible control.
  • Easy cleaning and maintenance — Glass surfaces are non-reactive and visually clear.

Choosing the Right Reactor for Your Workflow

  • Need visual access and chemical resistance? → A jacketed glass reactor is your go-to.
  • Looking for durability and heat retention? → Stainless steel reactors are ideal for rugged use.
  • Want everything ready to go? → Turnkey packages give you everything from motors to stands in one setup.

Why Choose a Reactor From USA Lab?

  1. ETL, UL, and CSA-certified options for safety and compliance.
  2. Turnkey systems or standalone units are available.
  3. Fast shipping from our U.S. warehouse.
  4. Expert guidance from experienced lab equipment specialists.

Equipment That Works With Your Reactor

Support your reactor system with gear that fits your workflow: