Discover Compounds with Proven MicroJet Cryo Trap

What is the Frontier MicroJet Cryo-Trap?

A cryo-focusing device that traps low-boiling-point compounds by liquid N2 cooling in GC oven. Nitrogen gas flows through a heat exchange coil immersed in liquid nitrogen to liquefy it, and then the liquified nitrogen is sprayed as a jet flow onto the head of the separation column in the GC oven to cool and trap the analytes there. The cooled area is then rapidly heated by circulating heated air in the GC oven for thermal desorption. The MJT-2030E with new specifications now has a digital display of the nitrogen pressure gauge value, making it easier to adjust the nitrogen gas flow rate. In addition, the end of the liquid nitrogen introduction tube has been modified to a U shape, making column installation easier.