A Fast Liquid Chromatography Tandem Mass Spectrometric Analysis of PETN (Pentaerythritol Tetranitrate), RDX (3,5-Trinitro-1,3,5-triazacyclohexane) and HMX (Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) in Soil, Utilizing a Simple Ultrasonic-Assisted Extraction with Minimum Solvent
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- ANILANMERT Beril
- Istanbul University Institute of Forensic Sciences
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- AYDIN Muhammet
- Istanbul University Faculty of Medicine, Department of Microbiology
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- APAK Resat
- Istanbul University Faculty of Engineering, Department of Analytical Chemistry
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- AVCI Gülfidan Yenel
- Istanbul University Institute of Forensic Sciences
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- CENGIZ Salih
- Istanbul University Institute of Forensic Sciences
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抄録
Direct analyses of explosives in soil using liquid chromatography tandem mass spectrometry (LC-MS/MS) methods are very limited in the literature and require complex procedures or relatively high amount of solvent. A simple and rapid method was developed for the determination of pentaerythritol tetranitrate (PETN), 3,5-trinitro-1,3,5-triazacyclohexane (RDX) and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), which are among the explosives used in terrorist attacks. A one-step extraction method for 1.00 g soil with 2.00 mL acetonitrile, and a 8-min LC-MS/MS method was developed. The detection limits for PETN, RDX and HMX were 5.2, 8.5 and 3.4 ng/g and quantitation limits were 10.0, 24.5, 6.0 ng/g. The intermediate precisions and Horwitz Ratio’s were between 4.10 – 13.26% and 0.24 – 0.98, in order. This method was applied to a model post-blast debris collected from an artificial explosion and real samples collected after a terrorist attack in Istanbul. The method is easy and fast and requires less solvent use than other methods.
収録刊行物
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- Analytical Sciences
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Analytical Sciences 32 (6), 611-616, 2016
社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390001204259840256
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- NII論文ID
- 130005156502
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- NII書誌ID
- AA10500785
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- ISSN
- 13482246
- 09106340
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- NDL書誌ID
- 027435512
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- PubMed
- 27302580
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 使用不可