Analysis of explosives in soil using solid phase microextraction and gas chromatography

被引：14
作者：
Mayfield, Howard T.
Burr, Eila
Cantrell, Marlene
机构：
[1] USAF, Res Lab, Airbase Technol Div, Tyndall AFB, FL 32403 USA
[2] Appl Res Associates, Tyndall AFB, FL USA
来源：
ANALYTICAL LETTERS | 2006年 / 39卷 / 07期
关键词：
explosives; TNT; solid phase microextraction; gas chromatography; gas chromatography/mass spectrometry;
D O I：
10.1080/00032710600669358
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Current methods for the analysis of explosives in soils utilize time consuming sample preparation workups and extractions. The method detection limits for EPA Method 8330 for most analytes is substantially higher than the typical explosive concentrations encountered in soils near unexploded ordnance items, landmines, or other hidden explosive devices. It is desirable to develop new analytical techniques to analyze soil with low concentrations of explosives to support the development of explosive sensors. This report describes efforts to adapt headspace solid phase extraction and gas chromatography/mass spectrometry to provide a convenient and sensitive analysis method for explosives in soil.
引用
收藏
页码：1463 / 1474
页数：12
相关论文
共 16 条
[1]   SOLVENTLESS INJECTION TECHNIQUE FOR MICROCOLUMN SEPARATIONS [J].
ARTHUR, CL ;
CHAI, M ;
PAWLISZYN, J .
JOURNAL OF MICROCOLUMN SEPARATIONS, 1993, 5 (01) :51-56
[2]   Trace analysis of explosives in seawater using solid-phase microextraction and gas chromatography ion trap mass spectrometry [J].
Barshick, SA ;
Griest, WH .
ANALYTICAL CHEMISTRY, 1998, 70 (14) :3015-3020
[3]   Solid phase micro extraction coupled with on-column GC/ECD for the post-blast analysis of organic explosives [J].
Calderara, S ;
Gardebas, D ;
Martinez, F .
FORENSIC SCIENCE INTERNATIONAL, 2003, 137 (01) :6-12
[4]   ANALYSIS OF ENVIRONMENTAL AIR SAMPLES BY SOLID-PHASE MICROEXTRACTION AND GAS-CHROMATOGRAPHY ION-TRAP MASS-SPECTROMETRY [J].
CHAI, M ;
PAWLISZYN, J .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1995, 29 (03) :693-701
[5]   Using novel fluorescent polymers as sensory materials for above-ground sensing of chemical signature compounds emanating from buried landmines [J].
Cumming, CJ ;
Aker, C ;
Fisher, M ;
Fox, M ;
la Grone, MJ ;
Reust, D ;
Rockley, MG ;
Swager, TM ;
Towers, E ;
Williams, V .
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2001, 39 (06) :1119-1128
[6]  
*EPA, 1996, SW846 US EPA OFF SOL
[7]   Application of solid-phase microextraction to the recovery of explosives and ignitable liquid residues from forensic specimens [J].
Furton, KG ;
Almirall, JR ;
Bi, M ;
Wang, J ;
Wu, L .
JOURNAL OF CHROMATOGRAPHY A, 2000, 885 (1-2) :419-432
[8]   The scientific foundation and efficacy of the use of canines as chemical detectors for explosives [J].
Furton, KG ;
Myers, LJ .
TALANTA, 2001, 54 (03) :487-500
[9]   Detection of explosives and their degradation products in soil environments [J].
Halasz, A ;
Groom, C ;
Zhou, E ;
Paquet, L ;
Beaulieu, C ;
Deschamps, S ;
Corriveau, A ;
Thiboutot, S ;
Ampleman, G ;
Dubois, C ;
Hawari, J .
JOURNAL OF CHROMATOGRAPHY A, 2002, 963 (1-2) :411-418
[10]   Chemical characterization and screening of hydrocarbon pollution in industrial soils by headspace solid-phase microextraction [J].
Havenga, WJ ;
Rohwer, ER .
JOURNAL OF CHROMATOGRAPHY A, 1999, 848 (1-2) :279-295
12