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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2017-96-3-281-284</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-787</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>МЕТОДЫ ГИГИЕНИЧЕСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS OF HYGIENIC AND EXPERIMENTAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>ОПРЕДЕЛЕНИЕ ФОРМАЛЬДЕГИДА В ВОДЕ МЕТОДОМ ВЫСОКОЭФФЕКТИВНОЙ ЖИДКОСТНОЙ ХРОМАТОГРАФИИ С ИСПОЛЬЗОВАНИЕМ ТВЕРДОФАЗНОЙ ЭКСТРАКЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>DETERMINATION OF FORMALDEHYDE IN WATER BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH THE USE OF SOLID PHASE EXTRACTION</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>Кочетков</surname><given-names>П. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kochetkov</surname><given-names>P. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Малышева</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Malysheva</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Глебов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Glebov</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ «НИИ экологии человека и гигиены окружающей среды им. А.Н. Сысина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.N. Sysin Research Institute of Human Ecology and Environmental Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>21</day><month>10</month><year>2020</year></pub-date><volume>96</volume><issue>3</issue><fpage>281</fpage><lpage>284</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кочетков П.П., Малышева А.Г., Глебов В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Кочетков П.П., Малышева А.Г., Глебов В.В.</copyright-holder><copyright-holder xml:lang="en">Kochetkov P.P., Malysheva A.G., Glebov V.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.rjhas.ru/jour/article/view/787">https://www.rjhas.ru/jour/article/view/787</self-uri><abstract><p>Усовершенствован метод определения формальдегида в воде на основе использования высокоэффективной жидкостной хроматографии с твердофазной экстракцией. Применение твердофазной экстракции существенно упрощает и ускоряет процедуру пробоподготовки по сравнению с традиционной жидкостной экстракцией. Хроматографическое разделение веществ достигнуто на обращеннофазной колонке С18 с использованием смеси деионизированной воды и ацетонитрила в качестве подвижной фазы. Определение проводили при длине волны поглощения 360 нм. Линейность достигнута в диапазонах концентраций от 1 до 200 мкг/дм3.Для контрольных образцов всех уровней, включая нижний предел количественного определения, значения повторяемости (RSD) составили ≤15%, показатель точности составил ≤ 10%. Представленный метод показал хорошие валидационные характеристики.</p></abstract><trans-abstract xml:lang="en"><p>The way of definition of formaldehyde in water by the method of high performance liquid chromatography (HPLC) with the use of solid-phase extraction for concoction and extraction of the analyzed derivative formaldehyde is presented. The method is distinguished by the simplified and accelerated procedure of the sample preparation in comparison with classical liquid extraction. Chromatographic division of substances was reached on the turned phase column C18 with the use of mixture of the deionized water and an acetonitrile as a mobile phase. Definition was carried out at absorption wavelength of 360 nanometers. Linearity was reached in the ranges of concentration from 1 to 200 mcg/l. Full validation of a method is carried out. For control samples of all levels, including the lower limit of quantitative definition, the value of repeatability (RSD) accounted for ≤15%. The index of the accuracy amounted to ≤10%. The presented way showed good validation characteristics and can be recommended for the simplification and acceleration of the determination of the content of formaldehyde in water by the HPLC method</p></trans-abstract><kwd-group xml:lang="ru"><kwd>формальдегид</kwd><kwd>вода</kwd><kwd>дериватизация</kwd><kwd>твердофазная экстракция</kwd><kwd>окружающая среда</kwd><kwd>пробоподготовка</kwd><kwd>высокоэффективная жидкостная хроматография</kwd><kwd>formaldehyde</kwd><kwd>water</kwd><kwd>derivatization</kwd><kwd>solid-phase extraction</kwd><kwd>environment</kwd><kwd>sample preparation</kwd><kwd>chromatography</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">Ишлинский А.Ю., ред. Большой энциклопедический политехнический словарь. М.: Мультитрейд; 2004.</mixed-citation><mixed-citation xml:lang="en">Ишлинский А.Ю., ред. Большой энциклопедический политехнический словарь. 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