TGA - GC based Evolved Gas Analysis

Kullik and co-workers [14] have described an evolved gas analyser based on thermogravimetry and GC in which the sample under study is heated in the reactor (linearly between 50 °C and 500 °C). Suppliers of this equipment are reviewed in Appendix 1. 

An inert gas flows through the reactor and carries the evolved products through one path of a sampling valve into the air. The pure carrier gas flows through the other path of the sampling valve into the GC column. By a command from a computer the 

By this technique it is possible to produce a thermogravimetrogram. There are three plotting forms possible  

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