Application of Spectra Accuracy for Analysis of Organic Explosive: 2,4,6-trinitrotoluene by AccuTOF-DART

Journal of Forensic Science and Medicine

卷:2

关键词: 2;    4;    6-trinitrotoluene;    direct analysis in real-time time-of-flight mass spectrometer;    isotope pattern;    mass spectrometric analysis;    spectral accuracy;   

DOI  :  10.4103/2349-5014.197927

来源: DOAJ

【 摘 要 】

This paper, through mass spectrometric (MS) analysis for nitro compound explosives on a direct analysis in a real-time time-of-flight MS, indicates that even on a high-resolution MS with accurate mass measurement capabilities, there is no guarantee to obtain the unique molecular formula of a compound. By calculating spectra accuracy, highly accurate isotope pattern matching can be conducted to significantly improve performance of compound confirmation or identification.

【 授权许可】

Unknown