The combustion endstation is dedicated to the studies of combustion processes and mechanisms. This endstation combines the tunable synchrotron vacuum ultraviolet (VUV) light with a homemade combustion mass spectrometer, where most of the combustion products including unstable radicals and isomeric structures can be distinguished unambiguously, extending our knowledge of intermediate pools and provide more precise targets for quantum chemical calculations of reaction channels. In additioon, come other combustion-related processes inclcuding fuel pyrolysis and low temperature oxidation can also be studied.