Sharper peaks, better separations


Thermal Modulation

JSB offers two thermal modulation systems both manufactured by Zoex Inc., for different applications:

ZX1 Liquid Nitrogen Cooled Loop Modulation System The ZX1 thermal modulation is a liquid nitrogen cooled loop system that provides the lowest practical temperature for thermal modulation, and modulates the widest range (C2 to C55) of organic compounds. 

ZX2 – Closed Cycle Refrigerated Loop Modulation GCxGC System The ZX2 closed cycle refrigerated loop modulation system eliminates the need for liquid nitrogen for thermal modulation.