The Trace Analysis For Explosives And Related Compounds Via High Performance Liquid Chromatography Photolysis Electrochemical Detection
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Modern Methods And Applications In Analysis Of Explosives
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Author : Jehuda Yinon
language : en
Publisher: John Wiley & Sons
Release Date : 1996-08-06
Modern Methods And Applications In Analysis Of Explosives written by Jehuda Yinon and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-06 with Science categories.
An up-to-date handbook, with the latest advances including all the various methods and techniques for analyzing explosives. Explosive compounds and mixtures, residues--their recovery and clean-up procedures--chromatography, polarography, spectroscopy, environmental analysis and mass spectroscopy are among the topics covered.
Coulometric Electrode Array Detectors For Hplc
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Author : I.H. Acworth
language : en
Publisher: CRC Press
Release Date : 2024-01-26
Coulometric Electrode Array Detectors For Hplc written by I.H. Acworth and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-26 with Science categories.
This sixth volume in the book series Progress in HPLC-HPCE examines the enhancement of high- performance liquid chromatography through the development of an advanced mode of electrochemical detection (ECD) --- the coulometric array detection --- from its initial, yet problematic, amperometric (thin-layer) design to the highly sensitive, selective and stable coulometric (flow-through) design. Unlike amperometric electrodes, the coulometric electrode is 100% efficient and measures signals from all of the analyte passing through it, which leads to improved sensitivity as well as unique selectivity. The coulometric electrode array offers the resolution of the photodiode array with the extreme sensitivity of an electrochemical detector.
Crrel Report
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Author :
language : en
Publisher:
Release Date : 1993
Crrel Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Cold regions categories.
Evaluation Of Sw846 Method 8330 For Characterization Of Sites Contaminated With Residues Of High Explosives
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Author : Cold Regions Research and Engineering Laboratory (U.S.)
language : en
Publisher:
Release Date : 1993
Evaluation Of Sw846 Method 8330 For Characterization Of Sites Contaminated With Residues Of High Explosives written by Cold Regions Research and Engineering Laboratory (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Explosives, Military categories.
The Trace Analysis For Explosives And Related Compounds Via High Performance Liquid Chromatography Photolysis Electrochemical Detection
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Author : IS. Krull
language : en
Publisher:
Release Date : 1984
The Trace Analysis For Explosives And Related Compounds Via High Performance Liquid Chromatography Photolysis Electrochemical Detection written by IS. Krull and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Chemistry, Organic categories.
Organic nitro compounds, such as explosives, are amenable to high performance liquid chromatographic (HPLC) analysis with a variety of appropriate, selective or general, detectors. Although such compounds have been studied recently by electrochemical detection (EC) in the reductive mode, virtually nothing has been reported on the application of oxidative EC for such compounds. Since the parent compounds themselves cannot be electrochemically oxidized, nitrite (NO2−) released post-column, on-line, in real time, by photolysis of the HPLC effluent, can very readily be detected at trace levels by oxidative EC methods and techniques. A wide variety of organic nitrate esters (R-O-NO2), N-nitro (N-NO2) nitramine derivatives, as well as aliphatic/aromatic C-nitro (C-NO2) compounds, can all be analyzed at trace levels by this HPLC-photolysis-EC (HPLC-hv-EC) approach. A large number of explosives and certain drugs have been studied by these approaches. The basic high performance liquid chromatography-photolysis-electrochemical detection (HPLC-hv-EC) system has been optimized with regard to minimum detection limits (MDLs), linearity of responses as a function of concentration/amounts injected, specific HPLC separations and mobile phases compatible with hv-EC derivatization-detection, dual detector EC response ratios for individual analytes, and other suitable analytical parameters of importance and interest. Some applications of this method to real world samples of explosive debris are also described.
Forensic Science Review
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Author :
language : en
Publisher:
Release Date : 1991
Forensic Science Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Criminal investigation categories.
Evaluation Of Sw846 Method 8330 For Characterization Of Sites Contaminated With Residues Of High Explosives
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Author :
language : en
Publisher:
Release Date : 1993
Evaluation Of Sw846 Method 8330 For Characterization Of Sites Contaminated With Residues Of High Explosives written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Explosives, Military categories.
Abstracts Of Papers American Chemical Society
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Author : American Chemical Society. Meeting
language : en
Publisher:
Release Date : 1985
Abstracts Of Papers American Chemical Society written by American Chemical Society. Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Chemistry categories.
The Importance Of Chemical Speciation In Environmental Processes
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Author : M. Bernhard
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
The Importance Of Chemical Speciation In Environmental Processes written by M. Bernhard and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Report, the editors replaced the term "speciation" wherever it occurred by "identification and quantification," or "description of abundance," or "reactivity," or "transformation" of a chemical species, according to whichever one of the four meanings the author had evidently meant to convey. In line with the Dahlem Workshop Model, this Report comprises the background papers written in advance of the meeting on the current status of problems in environmental research and on advanced analytical tech niques for the identification and quantification of chemical species, as well as the group reports summarizing the results of the discussions held during the meeting. Each group report was prepared during the meeting by one "rapporteur" with the help of members of that group and finalized by the rapporteur (listed as the first author of the group report) after the meeting, taking into account both verbal comments made during the presentation of the reports in the plenary session at the end of the workshop and written comments received afterwards.
Drug Determination In Therapeutic And Forensic Contexts
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Author : Eric Reid
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-12
Drug Determination In Therapeutic And Forensic Contexts written by Eric Reid and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-12 with Science categories.
Acknowledgements. - Valuable support for the Forum came from the Cancer Research Campaign, from Johnson Matthey & Co., and from U. K. pharmaceutical companies - Beechams, Glaxo, ICI and Smith, Kline & French. Moreover, some speakers came without full financial coverage. The choice of presentations was guided by Honorary Advisers including Drs. S.H. Curry (Chairman), J.A.F. de Silva, L.E. Martin, J. Chamberlain and G.G. Skellern. Drs. Jim Leppard and Joan Reid are thanked for Index drafting. As mentioned in the text, some Figs. have already appeared in journals, whose publishers (e.g. Elsevier, Dekker, Preston) are thanked: sources include Journal of Chroma- tography, Journal of Liquid Chromatography and Journal of Chromatographic Science, also (art. #E-S) a Wiley book edited by M. Trimble. Abbreviations.- In connection with HPLC ('LC' is a pet aver- sion) this Editor has often deplored the upstart use of 'ECD'-a term hallowed by its GC usage as in art. #F -2 later in the book. To connote 'electrochemical' the term 'EC' is now used, but 'ECD' is reserved for the electron-capture detector.Other abbreviations which, although well known, are generally defined in each article concerned include NP, normal-phase HPLC); RP, reverse(d)-phase; i.s., internal standard; MS, mass spectrometry (EI, electron-impact; CI, chemic, al-ionization); RIA, radioimmunoassay; UV, ultraviolet (usually absorbance)