质谱学是在原子一分子水平上研究气相离子结构及其反应的学科，是物理化学和分析化学的重要组成部分。长春应用化学研究所质谱实验室始建于70年比中州，在二十几年的建设与发展过程中，以质谱学学科发展为基础。结合化学、环境、生命、材料及信息科学中的质谱学U、Z，开展了一 Mass spectrometry is a discipline that studies the structure and reaction of gas phase ions at the atomic level and is an important part of physical chemistry and analytical chemistry. Changchun Institute of Applied Chemistry Mass Spectrometry Laboratory was founded in 70 years than in Zhongzhou, in twenty years of construction and development process, based on the development of mass spectrometry disciplines. In conjunction with Mass Spectrometry U, Z in Chemistry, Environment, Life, Materials and Information Sciences, a