Research Progress on Detection Methods of Trace Dimethyl Hydrazine

Abstract

UDMH is an important fuel for missiles, satellites and spacecraft launch tests and carrier rockets. It is still very difficult to detect trace UDMH in environmental samples. The research status of gas chromatography (GC), high performance liquid chromatography (HPLC), ion chromatography (IC) and other techniques applied to the analysis of trace UDMH is reviewed. The advantages and disadvantages of these methods are discussed.