The ZX1 thermal modulation system provides the lowest practical temperature for thermal modulation, hence modulates the widest range (C2 to C55) of organic compounds. Even methane has been modulated with liquid nitrogen cooled gas jets like those in the ZX1. Our improved cryogenic heat exchange system minimizes LN2 usage. Installation and use are extremely simple. This system is time tested and robust. Technical Specifications | Download the ZX1 Brochure
Eliminates the need for liquid nitrogen for thermal modulation. The ZX2 employs a closed cycle refrigerator/heat exchanger to produce -90° cold jet. The ZX2 modulates volatile and semi volatile compounds over the C7+ range. True "set it and forget it" operation for long periods of time, suitable for busy service analysis situations. Technical Specifications | Download the ZX2 Brochure
Zoex Corporation provides one-stop shopping for all GC x GC Modulation Systems including the Capillary Flow Technology (CFT) Modulators on the 7890 and 6890 GCs. With GC Image data analysis software, plus Zoex support and training, success with GC x GC is assured.
Software for analyzing comprehensive GC x GC chromatograms ("images"). GC Image processes data acquired from various GC platforms including Agilent 7890/6890 GC, Shimadzu GC-2010/ GCMS-QP2010Plus, ThermoFinnigan TraceGC, Leco Pegasus GCXGCTOFMS, JEOL AccuTOFMS and Varian CP-3800 and 450 models. In GC Image, individual GCXGC data runs are processed to correct for baseline, develop analytical templates, perform mass spectral analyses, configure and prepare summary reports. GC Project, included with GC Image, provides a platform for automated multiple data file processing for both qualitative and quantitative analysis and reporting.
Zoex has introduced GCXGC and GC Image training for new and advanced users. Training topics cover the fundamentals of GCXGC, Tuning considerations, different modulator systems, why GCXGC and detailed practical lessons for using GC Image and GC Project
The Secondary Oven allows for independent temperature control of the second dimension column. Thermally decoupling the columns makes possible a variety of analytical methods not otherwise possible. Technical Specifications
ZX2 - Cryogen Free Thermal Modulator rated for C7+ volatile and semi-volatile compounds. The new ZX2 modulator eliminates the need for liquid nitrogen while delivering all the superior benefits of thermal modulation GCxGC. Request a Quotation