JMS-T2000GC AccuTOF GC-Alpha

Description

The JMS-T2000GC AccuTOF GC-Alpha is a time-of-flight mass spectrometer designed for gas chromatography applications. As the sixth generation in JEOL's GC-TOFMS line, it incorporates an advanced ion optical system engineered to deliver high ion transmission for sensitivity alongside ultra-high mass resolution. The instrument supports multiple ionization techniques, including electron ionization (EI), field ionization (FI), field desorption (FD), photoionization (PI), and chemical ionization (CI), providing flexibility for different analytical needs. It offers a mass range from m/z 4 to 6,000. A key advancement is a reported sixfold improvement in resolution compared to the first-generation AccuTOF GC, with mass accuracy specified at ≤1 ppm. The system is intended for qualitative analysis in various fields such as petrochemical and environmental testing. Its workflow facilitates the identification of unknown compounds by integrating data from hard (EI) and soft (FI, PI, CI) ionization methods. Included software, msFineAnalysis, supports operations and features a function for direct differential comparison between two similar samples, aiding in the analysis of compounds not found in standard spectral libraries.