What Does PCI Stand For?
PCI stands for Positive Ion Chemical Ionization Mass Spectrometry
PCI, or Positive Ion Chemical Ionization Mass Spectrometry, is an analytical technique used in mass spectrometry that enhances the detection and identification of chemical compounds. By utilizing a chemical ionization process, PCI generates positive ions from analytes, improving sensitivity and enabling the analysis of complex mixtures. This method is particularly effective for identifying volatile organic compounds, providing valuable insights in fields such as environmental monitoring, pharmaceuticals, and petrochemicals.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym