The team was formed in January 2018, consisting of the members from the Center for Advanced Measurement Science, and the Chemical Metrology Division of NIM. As a high-tech cross-disciplinary research team, it has won the second prize of the National Science and Technology Progress Award twice. The team leader is Jiang You, a researcher, and the research content of the team is the engineering research and development of the high-sensitivity mass spectrometry quantitation device and its quantitative analysis, application and promotion. The research is based on the technology with which NIM won the second prize of the National Science and Technology Progress Award in 2017, and mainly focuses on the fields like precision medicine measurement, medicine quality control and national defense equipment. The expected three-year results include engineered mass spectrometry system devices and key components, key industrial promotion solutions, and transformation of research results.