What Does SIM Stand For?

SIM stands for Selected Ion Monitoring

Selected Ion Monitoring (SIM) is a targeted analytical technique used in mass spectrometry that focuses on the detection and quantification of specific ions of interest within a complex mixture. By selectively monitoring these ions, SIM enhances sensitivity and facilitates the identification of compounds at low concentrations, making it particularly valuable in applications such as environmental analysis, pharmaceuticals, and clinical diagnostics. This method enables precise measurements while minimizing background noise and interference from other species present in the sample.

Other Meanings for SIM