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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">10.26896/1028-6861-2023-89-8-12-22</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1994</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>Скрининг проб и одновременное определение остаточных содержаний 80 лекарственных средств в пищевых продуктах методом ВЭЖХ-МС/МС</article-title><trans-title-group xml:lang="en"><trans-title>Screening and simultaneous determination of 80 veterinary drugs residues in food by HPLC-MS/MS</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>Амелин</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Amelin</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Василий Григорьевич Амелин</p><p>123022, Москва, Звенигородское шоссе, д. 5</p></bio><bio xml:lang="en"><p>Vasiliy G. Amelin</p><p>5, Zvenigorodskoye shosse, Moscow, 123022</p></bio><email xlink:type="simple">amelinvg@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>Батов</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Batov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Илья Вадимович Батов</p><p>123022, Москва, Звенигородское шоссе, д. 5</p></bio><bio xml:lang="en"><p>Ilya V. Batov</p><p>5, Zvenigorodskoye shosse, Moscow, 123022</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>Лаврухина</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lavrukhina</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Игоревна Лаврухина</p><p>123022, Москва, Звенигородское шоссе, д. 5</p></bio><bio xml:lang="en"><p>Olga I. Lavrukhina</p><p>5, Zvenigorodskoye shosse, Moscow, 123022</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>Третьяков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tretyakov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Викторович Третьяков</p><p>123022, Москва, Звенигородское шоссе, д. 5</p></bio><bio xml:lang="en"><p>Alexey V. Tretyakov</p><p>5, Zvenigorodskoye shosse, Moscow, 123022</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>Киш</surname><given-names>Л. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kish</surname><given-names>L. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Леонид Карольевич Киш</p><p>123022, Москва, Звенигородское шоссе, д. 5</p></bio><bio xml:lang="en"><p>Leonid K. Kish</p><p>5, Zvenigorodskoye shosse, Moscow, 123022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский государственный центр качества и стандартизации лекарственных средств для животных и кормов</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The Russian State Center for Animal Feed and Drug Standardization and Quality</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>24</day><month>08</month><year>2023</year></pub-date><volume>89</volume><issue>8</issue><fpage>12</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Амелин В.Г., Батов И.В., Лаврухина О.И., Третьяков А.В., Киш Л.К., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Амелин В.Г., Батов И.В., Лаврухина О.И., Третьяков А.В., Киш Л.К.</copyright-holder><copyright-holder xml:lang="en">Amelin V.G., Batov I.V., Lavrukhina O.I., Tretyakov A.V., Kish L.K.</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/1994">https://www.zldm.ru/jour/article/view/1994</self-uri><abstract><p>Предложен экспрессный способ скрининга проб и определения остаточных содержаний 80 ветеринарных препаратов в пищевых продуктах при оценке их безопасности. В пробоподготовке исключена стадия твердофазной экстракции для очистки экстракта, при этом матричный эффект нивелирован применением изотопно-меченых стандартов. Применение способа изотопного разбавления позволило исключить стадию построения матричных градуировочных зависимостей и рассчитывать концентрации с использованием поправочных коэффициентов, найденных по стандартным водным растворам аналитов с ограниченным числом изотопно-меченых стандартов (по одному для каждого класса определяемых соединений). Пределы обнаружения лекарственных препаратов (cмин = 0,1 – 10 нг/г) позволили определять их остаточные количества на уровне максимально-допустимых содержаний для пищевых продуктов.</p></abstract><trans-abstract xml:lang="en"><p>A fast method of samples screening and determination of 80 veterinary drugs residues in food safety assessment is proposed. The solid-phase extraction for the extract purification in the sample preparation is excluded, at the same time the matrix effect is mitigated by the isotope-labeled standards using. The isotope dilution method allowed to exclude matrix calibration curves construction and calculate the concentration using correction coefficients found from analytes standard aqueous solutions and a limited number of isotope-labeled standards. The drugs residues limits of detection (cmin = 0,1 – 10 ng/g) allowed their determination at the maximum permissible levels for food.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>высокоэффективная жидкостная хроматография</kwd><kwd>тандемная масс-спектрометрия</kwd><kwd>метод изотопного разбавления</kwd><kwd>скрининг проб</kwd><kwd>остаточные содержания ветеринарных препаратов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>high performance liquid chromatography</kwd><kwd>tandem mass spectrometry</kwd><kwd>isotopic dilution</kwd><kwd>samples screening</kwd><kwd>veterinary drugs residues</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена на базе отдела безопасности пищевой и кормовой продукции ФГБУ «ВГНКИ».</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Regal P., Lamas A., Franco C. M., Cepeda A. 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