Consumable-Free GCxGC Modulation Now Available from LECO

A consumable-free version of LECO's GCxGC dual-stage/quad jet thermal modulator is now available, eliminating the need for liquid nitrogen or other costly refrigerants for the Pegasus^® 4D and GCxGC-FID/ECD instruments.

The newly designed modulator replaces LN₂ with chiller-cooled air, ridding your laboratory of the downtime and expenses associated with maneuvering heavy and costly tanks. The modulator meets requirements for nearly every petroleum analysis, and is ideal for metabolomics research, petroleum analyses, or the development of new flavors and fragrances.

LECO's GCxGC solutions deliver market-leading separation and peak detectability while saving you time and money in the laboratory.