SIS Short Path Thermal Desorption Systems

Short Path Thermal Desorption Systems for the analysis of volatiles and semi-volatiles by GC and GC/MS.

The SIS Short Path Thermal Desorption units sit directly on top of a GC injection port to provide for the direct desorption of both volatile and semi-volatile samples into the GC injection port and column. Due to the "short path" of sample flow, these new systems overcome the shortcomings of previous desorption systems by eliminating transfer lines, which are easily contaminated by samples, and by providing for the optimum delivery of samples to the GC injector via the shortest path possible--the direct, syringe-like injection into the GC.

Two models are available which are operated with our Windows-based thermal desorption control software with optional ChemStation integration:

• TD-5 - our low cost, single-sample, PC controlled Thermal Desorption System, which can be used on many GCs
• AutoDesorb system - our PC controlled automated multi-sample Short Path Thermal Desorption System for the unattended thermal desorption of your samples.