食品安全、环境污染……生活不断考验着分析仪器的性能。“现场、快速、便携式”成为国内外分析仪设备研究关注的重点。今年年初,由中国计量科学研究院和清华大学合作研制的便携式质谱仪样机在京发布 Food safety, environmental pollution ... life constantly test the performance of analytical instruments. “Scene, fast, portable ” has become the focus of research on analyzer equipment at home and abroad. Earlier this year, a portable mass spectrometer prototype developed by China Institute of Metrology and Tsinghua University was released in Beijing