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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2026-92-4-23-32</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-2795</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АНАЛИЗ ВЕЩЕСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SUBSTANCES ANALYSIS</subject></subj-group></article-categories><title-group><article-title>Использование технических субстанций антикоагулянтных родентицидов при входном контроле, анализе продукции и образцов оценивания в рамках сличительных испытаний</article-title><trans-title-group xml:lang="en"><trans-title>The use of technical substances of anticoagulant rodenticides in the input control, analysis of products and evaluation samples in the framework of comparative tests</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Носикова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nosikova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Любовь Анатольевна Носикова</p><p>119571, Москва, просп. Вернадского, д. 86</p><p>119991, Москва, Ленинский просп., д. 31</p></bio><bio xml:lang="en"><p>Lyubov A. Nosikova</p><p>86, prosp. Vernadskogo, Moscow, 119571</p><p>31, Leninsky prosp., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кочетов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kochetov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Николаевич Кочетов</p><p>119571, Москва, просп. Вернадского, д. 86</p><p>119991, Москва, Ленинский просп., д. 31</p></bio><bio xml:lang="en"><p>Alexander N. Kochetov</p><p>86, prosp. Vernadskogo, Moscow, 119571</p><p>31, Leninsky prosp., Moscow, 119991</p></bio><email xlink:type="simple">kochchem@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудряшова</surname><given-names>З. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryashova</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зоя Александровна Кудряшова</p><p>119571, Москва, просп. Вернадского, д. 86</p><p>119991, Москва, Ленинский просп., д. 31</p></bio><bio xml:lang="en"><p>Zoya A. Kudryashova</p><p>86, prosp. Vernadskogo, Moscow, 119571</p><p>31, Leninsky prosp., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цивадзе</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsivadze</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аслан Юсупович Цивадзе</p><p>119571, Москва, просп. Вернадского, д. 86</p><p>119991, Москва, Ленинский просп., д. 31</p></bio><bio xml:lang="en"><p>Aslan Yu. Tsivadze</p><p>86, prosp. Vernadskogo, Moscow, 119571</p><p>31, Leninsky prosp., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИРЭА — Российский технологический университет (Институт тонких химических технологий имени М. В. Ломоносова);&#13;
Институт физической химии и электрохимии им. А. Н. Фрумкина (ИФХЭ) РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA — Russian Technological University, Lomonosov Institute of Fine Chemical Technologies;&#13;
Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences (IPCE RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2026</year></pub-date><volume>92</volume><issue>4</issue><fpage>23</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Носикова Л.А., Кочетов А.Н., Кудряшова З.А., Цивадзе А.Ю., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Носикова Л.А., Кочетов А.Н., Кудряшова З.А., Цивадзе А.Ю.</copyright-holder><copyright-holder xml:lang="en">Nosikova L.A., Kochetov A.N., Kudryashova Z.A., Tsivadze A.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.zldm.ru/jour/article/view/2795">https://www.zldm.ru/jour/article/view/2795</self-uri><abstract><p>Представлен обзор сведений, указанных в паспортах стандартных образцов или сертифицированных стандартных образцов (reference materials, RM; certified reference materials, CRM) ведущих мировых производителей для субстанций антикоагулянтных родентицидов 4-гидроксикумаринового ряда. Большинство характеристик в паспортах представлено без учета неопределенностей и указания методик, по которым были получены приведенные значения. Это не дает возможности исследователям однозначно оценить подлинность субстанции, а количество стандартного образца (СО) не позволяет потребителю воспроизвести хоть какую-то из указанных характеристик. В качестве альтернативы рассмотрено использование технических субстанций для анализа продукции родентицидного профиля. Предложены этапы проведения входного контроля в рамках оценки поставщиков с учетом специфики рассматриваемых субстанций (таутомерные превращения, полиморфизм и богатый изомерный состав). На примере субстанции дифенакум продемонстрирована неэквивалентность спектральных характеристик цис- и транс-изомеров, что необходимо учитывать при использовании спектрофотометрического или флуориметрического детектора. Изомерное соотношение служит важной характеристикой и указывается в паспортах технических субстанций, но не в документации СО, что ограничивает применение метода добавок при анализе субстанции. Предложено предоставлять провайдерам межлабораторных сличительных испытаний (МСИ) вместе с образцом оценивания и образец технической субстанции, из которой был приготовлен образец для испытаний, указав в задании на исследование концентрационный диапазон и возможный ассортимент используемых субстанций. В этом случае участники МСИ получают возможность осуществить полноценный входной контроль, подтвердить подлинность субстанции, а затем определить ее содержание в образце оценивания. Приведенные сведения представляют интерес как для производителей родентицидной продукции, так и для потенциальных провайдеров МСИ, производителей СО пестицидов и лабораторий, занятых анализом продукции в области «pest control».</p></abstract><trans-abstract xml:lang="en"><p>An overview of the information indicated in the passports of reference materials (RM) or certified reference materials (CRM) from the world’s leading manufacturers for the substances of anticoagulant rodenticides of the 4-hydroxycoumarin series is presented. Most of the characteristics in the passports are presented without taking into account uncertainties and specifying the methods by which the values given were obtained, which does not allow researchers to unambiguously assess the validity of the substance, and the quantity of the standard sample does not allow the consumer to reproduce at least some of these characteristics. As an alternative, the use of technical substances for the analysis of rodenticidal product products is considered. The stages of the input control procedure are proposed as part of the supplier assessment, which would take into account the specifics of the substances under consideration (tautomeric transformations, polymorphism, and rich isomeric composition). Using the example of the dif-nakum substance, the nonequivalence of the spectral characteristics of cis/trans isomers is demonstrated, which must be taken into account when using spectrophotometric or fluorimetric detectors. It is noted that the determination of the isomeric ratio is an important characteristic of the substance and is indicated in the passports for technical substances, but not in the documentation for standards, and this limits the use of the additive method in the analytical determination of the substance. It is proposed to provide the ISI testers with a sample of the technical substance from which the test sample was prepared, indicating in the research assignment the concentration range and the possible range of substances used. In this case, the participants of the ICI have the opportunity to carry out a full-fledged entrance control, confirm the authenticity of the substance, and then quantify its content in the assessment sample. The information provided is of interest both to manufacturers of rodenticide products and to potential providers of interlaboratory benchmarking tests, manufacturers of standard samples of pesticides and laboratories engaged in the analysis of products in the field of «pest control».</p></trans-abstract><kwd-group xml:lang="ru"><kwd>родентицидные субстанции</kwd><kwd>определение</kwd><kwd>«pest control»</kwd><kwd>действующее вещество</kwd><kwd>стандартный образец</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rodenticidal substances</kwd><kwd>determination</kwd><kwd>«pest control»</kwd><kwd>active ingredient</kwd><kwd>reference material</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Komarov V. Yu., Gavrikova A. I., Salimova A. D. Basic principles of deratization and analysis of the effect of baits with different content of the active substance brodifacoum / Vet. Med. 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