Download our free whitepaper: Benefits of Comprehensive Two-Dimensional Gas Chromatography (GCxGC) for a Routine Laboratory, authored by Michelle Misselwitz, Chemistry Consultant at Chemistry Matters, Inc., for more information on how GCxGC can benefit your laboratory.
QUADJET™ Thermal Modulator
LECO’s QUADJET thermal modulator delivers the highest performance of any available modulator for GCxGC. Other types of thermal or valve-based modulators do not match up to the ruggedness, reliability, and performance of our QUADJET system. With this GCxGC system, modulation is accomplished via a dual-stage, thermal jet modulator positioned between the two columns. The QUADJET thermal modulator allows for on-column cryo-focusing within the GCxGC system, providing increased peak detectability and increased separation of coeluting compounds.
Thermal Modulation Without the Hassle of Liquid Nitrogen
With the QUADJET consumable-free thermal modulator you can have the high performance of thermal modulation without the costs of cryogen.