TY - JOUR
T1 - Liquid chromatography/electrospray ionization tandem mass spectrometry analysis of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX)
AU - Pan, Xiaoping
AU - Zhang, Baohong
AU - Tian, Kang
AU - Jones, Lindsey E.
AU - Liu, Jun
AU - Anderson, Todd A.
AU - Wang, Jia Sheng
AU - Cobb, George P.
PY - 2006
Y1 - 2006
N2 - A quantitative liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) method was developed for the analysis of the explosive, octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX). In negative ionization mode, HMX forms an acetate adduct ion [M + CH3COO] -, m/z 355, in the presence of a small amount of acetic acid in the mobile phase. The ESI collision-induced dissociation (CID) spectrum of m/z 355 was acquired and the transitions m/z 355 → 147 and m/z 355 → 174 were chosen for the determination of HMX in samples. Using this quantification technique, the method detection limit was 1.57 μg/L and good linearity was achieved in the range 5-500 μg/L. This method will help to unambiguously analyze environmentally relevant concentrations of HMX.
AB - A quantitative liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) method was developed for the analysis of the explosive, octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX). In negative ionization mode, HMX forms an acetate adduct ion [M + CH3COO] -, m/z 355, in the presence of a small amount of acetic acid in the mobile phase. The ESI collision-induced dissociation (CID) spectrum of m/z 355 was acquired and the transitions m/z 355 → 147 and m/z 355 → 174 were chosen for the determination of HMX in samples. Using this quantification technique, the method detection limit was 1.57 μg/L and good linearity was achieved in the range 5-500 μg/L. This method will help to unambiguously analyze environmentally relevant concentrations of HMX.
UR - http://www.scopus.com/inward/record.url?scp=33745904478&partnerID=8YFLogxK
U2 - 10.1002/rcm.2576
DO - 10.1002/rcm.2576
M3 - Article
C2 - 16791873
AN - SCOPUS:33745904478
SN - 0951-4198
VL - 20
SP - 2222
EP - 2226
JO - Rapid Communications in Mass Spectrometry
JF - Rapid Communications in Mass Spectrometry
IS - 14
ER -