Core Viewpoint - The article highlights the significance of Gas Chromatography-Mass Spectrometry (GC-MS) technology in various fields, particularly in environmental monitoring and food safety, showcasing its advancements and applications at the BCEIA exhibition [2][3][47]. Group 1: Environmental Monitoring - GC-MS is essential for environmental monitoring, effectively detecting volatile organic compounds (VOCs) in air and analyzing organic pollutants in water, such as pesticides and polycyclic aromatic hydrocarbons [5][8]. - The technology is utilized for precise analysis of 57 types of volatile organic compounds in water and for emergency detection of chemical pollutants in food safety and environmental incidents [8][19]. Group 2: Food Safety - GC-MS plays a critical role in ensuring food safety by detecting pesticide residues, veterinary drug residues, and various additives in food products [19][21]. - The technology can analyze complex food matrices, ensuring that agricultural products are safe for consumption [19][21]. Group 3: Technological Advancements - The article discusses the latest GC-MS products showcased at the BCEIA exhibition, emphasizing innovations that enhance sensitivity, throughput, and automation in analysis [2][3][47]. - New models, such as the GCMS-QP2050, integrate AI for simultaneous analysis of multiple pesticide residues and other components, reflecting the trend towards smarter analytical solutions [21][47]. Group 4: Regulatory Compliance and Emerging Challenges - The article notes the upcoming national standard in China for hazardous substances in electrical and electronic products, which will expand the types of substances regulated, necessitating advanced analytical methods like GC-MS [32][47]. - The growing concern over microplastics in the environment is highlighted, with GC-MS technology being pivotal in developing accurate and efficient analysis methods for these emerging pollutants [32][33][47]. Group 5: Future Outlook - The future of GC-MS technology is promising, with expectations for further integration of artificial intelligence and data analysis, leading to broader applications in various sectors [47]. - The technology is anticipated to play a crucial role in addressing urgent environmental issues, enhancing industry standards, and contributing to global sustainability efforts [47].