Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection
The Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction places CN-containing toxic chemicals like tabun and its numerous homologues and analogues (around 10.000 organic compounds), hydrogen cyanide, cyanogen chloride etc., un...
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| Format: | Article |
| Language: | Russian |
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27 Scientific Centre named after academician N.D. Zelinsky
2020-06-01
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| Series: | Вестник войск РХБ защиты |
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| Online Access: | https://www.nbsprot.ru/jour/article/view/92 |
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| author | D. O. Korneev M. A. Ponsov A. A. Rodionov L. V. Petrakova I. V. Rybalchenko |
| author_facet | D. O. Korneev M. A. Ponsov A. A. Rodionov L. V. Petrakova I. V. Rybalchenko |
| author_sort | D. O. Korneev |
| collection | DOAJ |
| description | The Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction places CN-containing toxic chemicals like tabun and its numerous homologues and analogues (around 10.000 organic compounds), hydrogen cyanide, cyanogen chloride etc., under the international control in the field of arms control, disarmament and non-proliferation. Moreover, CN-containing toxic chemicals are hazardous industrial and environmental pollutants. Soils are the most widely-spread and complex environmental objects for the detection and analysis of cyanides. The aim of this work is to elaborate the method for measuring mass concentration of cyanides in soil samples, which is more sensitive and less labor-intensive, than photometric method, adopted in the Russian Federation. The developed method involves the use of 2,3,4,5,6-pentafluorobenzyl bromide as a derivatizing agent and GC/MS/MS with methane negative ion chemical ionization. It enables the identification and quantification of cyanide ions in soil in the range of 0.7 ng/g – 10.0 μg/g. This method is much more sensitive than the photometric method, included in the federal registry. It does not require the use of potassium cyanide isotopes with radioactive labels of carbon and potassium as an internal standard, and it requires less implementation time. |
| format | Article |
| id | doaj-art-5bdc2cbfeeb44cf4b6c54dab1bbfa69f |
| institution | Kabale University |
| issn | 2587-5728 |
| language | Russian |
| publishDate | 2020-06-01 |
| publisher | 27 Scientific Centre named after academician N.D. Zelinsky |
| record_format | Article |
| series | Вестник войск РХБ защиты |
| spelling | doaj-art-5bdc2cbfeeb44cf4b6c54dab1bbfa69f2025-08-20T03:38:35Zrus27 Scientific Centre named after academician N.D. ZelinskyВестник войск РХБ защиты2587-57282020-06-014142010.35825/2587-5728-2020-4-1-4-2087Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detectionD. O. Korneev0M. A. Ponsov1A. A. Rodionov2L. V. Petrakova3I. V. Rybalchenko4Federal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian FederationFederal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian FederationFederal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian FederationFederal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian FederationFederal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian FederationThe Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction places CN-containing toxic chemicals like tabun and its numerous homologues and analogues (around 10.000 organic compounds), hydrogen cyanide, cyanogen chloride etc., under the international control in the field of arms control, disarmament and non-proliferation. Moreover, CN-containing toxic chemicals are hazardous industrial and environmental pollutants. Soils are the most widely-spread and complex environmental objects for the detection and analysis of cyanides. The aim of this work is to elaborate the method for measuring mass concentration of cyanides in soil samples, which is more sensitive and less labor-intensive, than photometric method, adopted in the Russian Federation. The developed method involves the use of 2,3,4,5,6-pentafluorobenzyl bromide as a derivatizing agent and GC/MS/MS with methane negative ion chemical ionization. It enables the identification and quantification of cyanide ions in soil in the range of 0.7 ng/g – 10.0 μg/g. This method is much more sensitive than the photometric method, included in the federal registry. It does not require the use of potassium cyanide isotopes with radioactive labels of carbon and potassium as an internal standard, and it requires less implementation time.https://www.nbsprot.ru/jour/article/view/922,3,4,5,6-пентафторбензилбромидгазовая хроматографиядериватизацияидентификацияколичественный анализпроба почвыхромато-масс-спектрометрияцианиды |
| spellingShingle | D. O. Korneev M. A. Ponsov A. A. Rodionov L. V. Petrakova I. V. Rybalchenko Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection Вестник войск РХБ защиты 2,3,4,5,6-пентафторбензилбромид газовая хроматография дериватизация идентификация количественный анализ проба почвы хромато-масс-спектрометрия цианиды |
| title | Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection |
| title_full | Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection |
| title_fullStr | Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection |
| title_full_unstemmed | Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection |
| title_short | Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection |
| title_sort | development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass selective detection |
| topic | 2,3,4,5,6-пентафторбензилбромид газовая хроматография дериватизация идентификация количественный анализ проба почвы хромато-масс-спектрометрия цианиды |
| url | https://www.nbsprot.ru/jour/article/view/92 |
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