FSUE \u201cVNIIFTRI\u201d, Mendeleevo, Moscow region, Russia;
prokunin@vniiftri.ru<\/p>\n\n\n\n
Al\u2019manac of Modern Metrology \u2116 2 (38) 2024<\/a>, pages 78\u201388<\/p>\n\n\n\n Abstract. The article presents the results of study on reducing the combined standard uncertainty of pH measurements using the primary method for determining the pH in Harned cells. As a result of the inclusion of modern precision equipment in the state primary pH standard, the combined standard uncertainty of pH measurements was reduced by 40 %.<\/strong><\/p>\n\n\n\n Keywords: pH standard, primary standard, buffer solution, metrology, standards, potentiometry.<\/strong><\/p>\n\n\n\n Full texts of articles are available only in Russian in printed issues of the magazine.<\/strong><\/p>\n\n\n\n Previous article<\/a> ……. Contents <\/a>……. Next article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" S.V. Prokunin, D.A. Vengina, V.I. Dobrovolskiy, A.N. Shchipunov FSUE \u201cVNIIFTRI\u201d, Mendeleevo, Moscow region, Russia;prokunin@vniiftri.ru Al\u2019manac of Modern Metrology \u2116 2 (38) 2024, pages 78\u201388 Abstract. The article presents the results of study on reducing the combined standard uncertainty of pH measurements using the primary method for determining the pH in Harned cells. As a result […]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/pages\/18762"}],"collection":[{"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18762"}],"version-history":[{"count":6,"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/pages\/18762\/revisions"}],"predecessor-version":[{"id":18782,"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=\/wp\/v2\/pages\/18762\/revisions\/18782"}],"wp:attachment":[{"href":"https:\/\/asm.vniiftri.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}