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Title: EXPLOSIVES PRECURSORS QUALITATIVE AND CANTITATIVE DETERMINATION BY VALIDATED FTIR METHOD
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EXPLOSIVES PRECURSORS QUALITATIVE AND CANTITATIVE DETERMINATION BY VALIDATED FTIR METHOD
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1314-2704
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English
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21
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1.1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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Taking into account the Regulation (EU) No 98/2013 of the European Parliament and of the Council of 15 January 2013 on the marketing and use of explosives precursors, which establishes harmonized rules concerning the making available, introduction, possession and use of substances or mixtures that could be misused for the illicit manufacture of explosives, with a view to limiting their availability to the general public, and ensuring the appropriate reporting of suspicious transactions throughout the supply chain, our physico-chemical laboratory was assigned to ensure the verification of the explosives precursors concentrations in suspect transports. In this regard, a new simple method was elaborated and validated, based on FTIR Spectroscopy with the ATR module for liquids. Qualitative identification method for aqueous solution of sodium perchlorate, calcium and ammonium nitrate by studying three performance parameters such as selectivity, precision, robustness and quantitative methods in various concentrations for aqueous solution of sodium nitrate, calcium nitrate, hexamine, ammonium nitrate, sodium chlorate and potassium chlorate were validated by fulfilling the performance requirements such as repeatability, reproducibility, precision, fidelity and rightness. Experimental analyses were performed and statistic parameters such as were evaluated. Bilateral scheme was performed for two precursors, sodium nitrate and hexamine, was performed and the results were beyond expectations.
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conference
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21st International Multidisciplinary Scientific GeoConference SGEM 2021
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21st International Multidisciplinary Scientific GeoConference SGEM 2021, 16 - 22 August, 2021
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci
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277-284
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16 - 22 August, 2021
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website
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cdrom
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7778
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explosive precursors; FTIR spectroscopy; ATR; validation
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