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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">rmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Эталоны. Стандартные  образцы</journal-title><trans-title-group xml:lang="en"><trans-title>Measurement Standards. Reference Materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2687-0886</issn><publisher><publisher-name>D. I. Mendeleyev Institute for Metrology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20915/2077-1177-2026-22-2-35-47</article-id><article-id custom-type="elpub" pub-id-type="custom">rmjournal-624</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>Стандартные образцы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Reference materials</subject></subj-group></article-categories><title-group><article-title>Измерения изотопного состава сахарозы: разработка методики и изготовление стандартных образцов для метрологического обеспечения в системе технического регулирования</article-title><trans-title-group xml:lang="en"><trans-title>Measurements of the Isotopic Composition of Sucrose: Development of a Procedure and Preparation of Reference Materials for Metrological Assurance in the Technical Regulation System</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3408-5116</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чубченко</surname><given-names>Я. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Chubchenko</surname><given-names>I. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чубченко Ян Константинович – канд. техн. наук, руководитель лаборатории государственныхэталонов и научных исследований в области измерений отношений изотопов</p><p>190005, г. Санкт-Петербург, пр. Московский, 19</p></bio><bio xml:lang="en"><p>Ian K. Chubchenko – Cand. Sci. (Eng.), Head of theLaboratory of Measurement Standards and ScientificResearch of Isotope Ratios</p><p>19 Moskovsky ave., St. Petersburg, 190005</p></bio><email xlink:type="simple">ycc@b10.vniim.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-3762-1964</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ларош</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Larosh</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ларош Артем Вадимович – инженер лабораториигосударственных эталонов и научных исследований в области измерений отношений изотопов</p><p>190005, г. Санкт-Петербург, пр. Московский, 19</p></bio><bio xml:lang="en"><p>Artem V. Larosh – Engineer of the Laboratory ofMeasurement Standards and Scientific Research ofIsotope Ratios</p><p>19 Moskovsky ave., St. Petersburg, 190005</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>Смирнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнов Андрей Владимирович – инженер лаборатории государственных эталонов и научных исследований в области измерений отношений изотопов</p><p>190005, г. Санкт-Петербург, пр. Московский, 19</p></bio><bio xml:lang="en"><p>Andrei V. Smirnov – Engineer of the Laboratory ofMeasurement Standards and Scientific Research ofIsotope Ratios</p><p>19 Moskovsky ave., St. Petersburg, 190005</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9030-446X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колобова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolobova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колобова Анна Викторовна – д-р техн. наук, руководитель научно-исследовательского отдела государственных эталонов в области физико-химических измерений</p><p>190005, г. Санкт-Петербург, пр. Московский, 19</p></bio><bio xml:lang="en"><p>Anna V. Kolobova – Dr. Sci. (Eng.), Head of the Research Department of State Standards in the Field of Physical and Chemical Measurements</p><p>19 Moskovsky ave., St. Petersburg, 190005</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГУП «Всероссийский научно-исследовательский институт метрологии им. Д. И. Менделеева»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>D. I. Mendeleyev Institute for Metrology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2026</year></pub-date><volume>22</volume><issue>2</issue><fpage>35</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чубченко Я.К., Ларош А.В., Смирнов А.В., Колобова А.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Чубченко Я.К., Ларош А.В., Смирнов А.В., Колобова А.В.</copyright-holder><copyright-holder xml:lang="en">Chubchenko I.K., Larosh A.V., Smirnov A.V., Kolobova A.V.</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.rmjournal.ru/jour/article/view/624">https://www.rmjournal.ru/jour/article/view/624</self-uri><abstract><p>Определение изотопного состава сахарозы методом изотопной масс-спектрометрии – надежный способ контроля подлинности и географического происхождения пищевых продуктов. Однако в Российской Федерации до настоящего времени отсутствовали отечественные стандартные образцы изотопного состава сахарозы. К началу представленного в статье исследования доступность импортных сертифицированных стандартных образцов (IAEA-CH‑6, UME CRM 1309) критически сократилась. Цель работы – разработка методики приготовления стандартных образцов и создание на ее основе стандартных образцов изотопного состава сахарозы (свекловичной и тростниковой) для метрологического обеспечения измерений в системе технического регулирования.</p><p>Исходным сырьем послужили сахароза по ГОСТ 5833–75 и сахар-сырец по ГОСТ Р 52305–2005. Методика приготовления включала отбор, очистку, сушку, измельчение, гомогенизацию и фасовку. Анализ выполнен на изотопном масс-спектрометре Isoprime precisION с элементным анализатором и модифицированной двухреакторной системой.</p><p>В результате разработаны и внесены в Федеральный информационный фонд по обеспечению единства измерений стандартные образцы ГСО 12737-2024 (сахароза свекловичная) и ГСО ­12738-2024 (сахароза тростниковая). Аттестованы значения δ13CVPDB, δ2 HVSMOW и δ18OVSMOW. Исследованы однородность и стабильность. Значения δ2 HVSMOW и δ18OVSMOW для сахарозы аттестованы впервые. Новые стандартные образцы обеспечивают прослеживаемость к международным шкалам и предназначены для метрологического обеспечения измерений в пищевой, химической промышленности, научных исследованиях и таможенном контроле, а также для межлабораторных сравнительных испытаний и аттестации методик измерений.</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of the development of reference materials (RMs) for the isotopic composition of beet-derived and cane-derived sucrose. The work is conditioned by the need to ensure technological sovereignty and replace currently unavailable foreign certified reference materials (IAEA-CH‑6, UME CRM 1309) used to control the authenticity and geographical origin of food products (juices, alcohol, etc.) in accordance with the requirements of Russian and international standards. The developed method of RM preparation is described, including selection, purification, drying, grinding, and homogenization of raw materials with subsequent packaging. Isotopic composition measurements were performed on the Isoprime precisION isotope mass spectrometer using an elemental analyzer and a two-reactor system for simultaneous analysis of solid and liquid samples. The certified delta values of the isotope ratios of carbon (δ13CVPDB), hydrogen (δ2 HVSMOW) and oxygen (δ18OVSMOW) were determined, and the homogeneity, short-term and long-term stability of the RMs were investigated. The obtained values of δ13CVPDB correspond to the known literature ranges for C3 and C4 plants, which confirm the validity of the methodology. The values of δ2 HVSMOW and δ18OVSMOW for sugars have been certified for the first time. The developed RMs make it possible to ensure traceability of measurements to international scales; they are intended for metrological assurance of isotopic composition analysis in the food and chemical industries, scientific research, and customs control, as well as for conducting interlaboratory comparisons and certification of measurement procedures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сахароза</kwd><kwd>стабильные изотопы</kwd><kwd>изотопный состав</kwd><kwd>методика измерений</kwd><kwd>стандартные образцы</kwd><kwd>стандартные образцы изотопного состава</kwd><kwd>изотопная масс-спектрометрия</kwd><kwd>метрологическое обеспечение</kwd><kwd>техническое регулирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sucrose</kwd><kwd>stable isotopes</kwd><kwd>isotopic composition</kwd><kwd>measurement procedure</kwd><kwd>reference materials</kwd><kwd>reference materials for isotopic composition</kwd><kwd>isotope mass spectrometry</kwd><kwd>metrological assurance</kwd><kwd>technical regulation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках ГК № 120–38/2023 от 17.05.2023 на выполнение опытно-конструкторской работы по теме «Разработка и выпуск новых комплексов стандартных образцов и мер для обеспечения единства измерений по приоритетным направлениям в целях технологического суверенитета Российской Федерации» (шифр ОКР «Суверенитет).</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">Isotopic characteristics (δ13C, δ15N, and δ18O) of honey from Bangladesh retail markets: Investigating sugar manipulation, botanical and geographical authentication / M. 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