Different types of SPMS were developed for analyzing aerosols with various sources and complex composition.

• 用于研究气溶胶颗粒的单粒子质谱种类繁多，激光电离单粒子质谱和电子轰击电离单粒子质谱是最早出现也是目前发展较为成熟的两种仪器。