This LC-MS system is optimized for ultra-high pressure liquid chromatography (UHPLC) separation, enabling fast targeted analysis. It utilizes Multiple Reaction Monitoring (MRM) strategy to target hundreds of compounds in a single run for accurate measurements. It is dedicated to the analysis of low molecular-weight compounds and biomolecules, offering high sensitivity and robustness for quantitative analysis. It is commonly used in metabolomics, proteomics, and pharmaceutical research for precise quantification and identification.