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    • Home
    • Products
      • GC x GC Thermal Modulator
      • Upgrade Kits
      • Data Processing Software
      • GC x GC Column Holder
    • Services
      • Technical Training
      • GC x GC Consulting
      • Technical Support
    • Applications
    • Resources
    • About
Contact
  • Home
  • Products
    • GC x GC Thermal Modulator
    • Upgrade Kits
    • Data Processing Software
    • GC x GC Column Holder
  • Services
    • Technical Training
    • GC x GC Consulting
    • Technical Support
  • Applications
  • Resources
  • About
Contact
Two cooling options for a lab modulator: LN2 Dewar and Electric Chiller.

GC×GC Thermal Modulators

InfoMass loop-delay thermal modulators provide fully software-controlled, alignment-free modulation for comprehensive two-dimensional gas chromatography. Designed with no moving parts and flexible operating parameters, they provide reliable and convenient GC×GC operation across a wide range of applications. 

Key Features

Alignment-Free Design

Alignment-Free Design

Alignment-Free Design

  Designed for alignment-free installation and operation, simplifying system setup and routine use. 

No Moving Parts

Alignment-Free Design

Alignment-Free Design

 A simple design with no moving parts minimizes complexity and supports reliable long-term operation. 

Full Software Control

Alignment-Free Design

Programmable Cold-Jet Flow

 Modulation parameters, temperature, cold-jet flow, and operating sequences are controlled through dedicated software. 

Programmable Cold-Jet Flow

Programmable Cold-Jet Flow

Programmable Cold-Jet Flow

 Cold-jet gas flow can be programmed during a run to optimize cooling while reducing gas consumption. 

Flexible Modulation Period

Programmable Cold-Jet Flow

Flexible Modulation Period

 Programmable modulation periods and hot-jet timing provide flexibility for a wide range of GC×GC methods. 

Broad GC Compatibility

Programmable Cold-Jet Flow

Flexible Modulation Period

 Designed for integration with most commercial gas chromatographs. 

Choose Your Model

L10 — LN₂-Cooled Thermal Modulator

C10 — Electrically Cooled Thermal Modulator

C10 — Electrically Cooled Thermal Modulator

 For applications requiring maximum cooling performance, with cold-jet temperatures down to approximately −189 °C and a broad volatility range. 

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C10 — Electrically Cooled Thermal Modulator

C10 — Electrically Cooled Thermal Modulator

C10 — Electrically Cooled Thermal Modulator

  For applications where liquid nitrogen is not desired, providing convenient GC×GC operation with electric chiller cooling for less volatile compounds. 

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