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<article 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" article-type="research-article" dtd-version="1.1d1" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher">REMEDIUM</journal-id><journal-title-group><journal-title>REMEDIUM</journal-title></journal-title-group><issn publication-format="print">1561-5936</issn><issn publication-format="electronic">2658-3534</issn><publisher><publisher-name>Joint-Stock Company Chicot</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1787</article-id><article-id pub-id-type="doi">10.32687/1561-5936-2025-29-2-110-113</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>Risk analysis for the quality of medicines of pharmaceutical manufacturing using a burette unit</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Voronina</surname><given-names>Elizaveta A.</given-names></name><bio></bio><email>elizabeth.voronina@kazangmu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Vorobyeva</surname><given-names>Natalya V.</given-names></name><bio></bio><email>vorobieva_nv@kazangmu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Egorova</surname><given-names>Svetlana N.</given-names></name><bio></bio><email>svetlana.egorova@kazangmu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1">Institute of Pharmacy, Kazan State Medical University, Kazan, Russia</aff><pub-date date-type="epub" iso-8601-date="2025-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2025</year></pub-date><issue>2</issue><fpage>110</fpage><lpage>113</lpage><history><pub-date date-type="received" iso-8601-date="2025-10-17"><day>17</day><month>10</month><year>2025</year></pub-date></history><permissions><copyright-statement>Copyright © 2025,</copyright-statement><copyright-year>2025</copyright-year></permissions><abstract>In the article, research of the risks to the quality of medicines manufactured in pharmacies that may arise when using a burette unit is carried out. The risks are evaluated using the Ishikawa diagram method. As a result, it was found that due to a significant number of flaws when using the burette unit, its use is currently not advisable.</abstract><kwd-group xml:lang="en"><kwd>burette unit</kwd><kwd>risk analysis</kwd><kwd>concentrated solutions</kwd><kwd>Ishikawa diagram</kwd><kwd>measuring glassware</kwd><kwd>time standards</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>бюреточная установка</kwd><kwd>анализ рисков</kwd><kwd>концентрированные растворы</kwd><kwd>диаграмма Исикавы</kwd><kwd>мерная посуда</kwd><kwd>нормативы времени</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Karnysheva N. G., Bashar M. Yu. Advantages of using concentrated solutions of medicinal substances for burettes in the manufacture of liquid dosage forms by pharmacy organizations. 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