Quantitative Analysis of Chemical Warfare Agents by GC/MS Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK13__%2F22%3AN0000033" target="_blank" >RIV/00007064:K13__/22:N0000033 - isvavai.cz</a>
Result on the web
<a href="https://stm.bookpi.org/CTCB-V2/article/view/7121" target="_blank" >https://stm.bookpi.org/CTCB-V2/article/view/7121</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.9734/bpi/ctcb/v2/2282B" target="_blank" >10.9734/bpi/ctcb/v2/2282B</a>
Alternative languages
Result language
angličtina
Original language name
Quantitative Analysis of Chemical Warfare Agents by GC/MS Method
Original language description
Analysis of hazardous chemical substances in the Czech Republic is the main task of special chemical laboratories of the Fire and Rescue Service (FRS). The general criteria and requirements for an internal standard that may be used to determine chemical warfare agents (CWAs) using the gas chromatography coupled with mass detection (GC/MS) method were established. The aim of the work was the determination CWAs on all GC/MS systems of FRS, where no CWA standards are available. The determination is based on a GC/MS analysis of a mixture of a CWA with an internal standard, conversion of the total ion current (TIC) chromatogram to extracted-ion chromatogram at a particular m/z ratio, and calculation of the CWA concentration from the internal standard concentration, response factor and chromatographic peak areas. Internal standards for seven organophosphorus nerve-paralyzing agents and four blister agents were identified, and they were verified. The gradients of the linear functions of peak area and compound concentration were used to calculate the corresponding response factors. The measurements' linearity, repeatability, and accuracy were assessed.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
<a href="/en/project/VI20192022114" target="_blank" >VI20192022114: Research in Chemical Properties and Methods of Individual Protection against the Last Generation of Nerve Agents</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Current Topics on Chemistry and Biochemistry
ISBN
978-93-5547-622-7
Number of pages of the result
20
Pages from-to
1-19
Number of pages of the book
20
Publisher name
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Place of publication
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UT code for WoS chapter
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