{"id":10329,"date":"2024-01-09T14:05:00","date_gmt":"2024-01-09T13:05:00","guid":{"rendered":"https:\/\/www.nanomesurefrance.fr\/?p=10329"},"modified":"2024-02-02T10:57:50","modified_gmt":"2024-02-02T09:57:50","slug":"le-cofrac-parle-de-nanomesurefrance","status":"publish","type":"post","link":"https:\/\/www.nanomesurefrance.fr\/en\/le-cofrac-parle-de-nanomesurefrance\/","title":{"rendered":"COFRAC talks about NanoMesureFrance!"},"content":{"rendered":"<p>The French Accreditation Committee (Cofrac) is beginning to take an interest in the characterization of nanomaterials.<\/p>\n<p>At the NanoMesureFrance Association's May 2023 conference on the identification of nanomaterials, the Group presented its approach in this area and made progress on the deployment of laboratories accredited to the reference standard. <span class='tooltipsall tooltipsincontent classtoolTips13'>ISO<\/span>\/IEC 17025 <em>General requirements for the competence of calibration and testing laboratories<\/em>its magazine <em>Comp\u00e9rences <\/em>published at the beginning of December, devotes a great deal of space to the subject.<\/p>\n<p>The NanoMesureFrance Association is highlighted, with a presentation of its origins and objectives!<\/p>\n<p>For further information: <a href=\"https:\/\/www.cofrac.fr\/qui-sommes-nous\/toutes-nos-actualites\/detail-dactualite\/news\/detail\/News\/le-nouveau-numero-de-competences-est-en-ligne-2\">https:\/\/www.cofrac.fr\/qui-sommes-nous\/toutes-nos-actualites\/detail-dactualite\/news\/detail\/News\/le-nouveau-numero-de-competences-est-en-ligne-2<\/a><\/p>\n<script type=\"text\/javascript\"> toolTips('.classtoolTips1','Il esiste plusieurs d\u00e9finition d\\'un <span class='tooltipsall tooltipsincontent classtoolTips1'>nanomat\u00e9riau<\/span>. <br\/>Selon l\\'<span class='tooltipsall tooltipsincontent classtoolTips13'>ISO<\/span> 8004-1: mat\u00e9riau ayant une dimension ext\u00e9rieure \u00e0 l\u2019\u00e9chelle nanom\u00e9trique  ou ayant une structure interne ou une structure de surface \u00e0 l\u2019\u00e9chelle nanom\u00e9trique.<br\/><br\/>Selon la recommandation de d\u00e9finition europ\u00e9enne C(2022) 3689:<br\/>On entend par \u00abnanomat\u00e9riau\u00bb un mat\u00e9riau naturel, form\u00e9 accidentellement ou manufactur\u00e9, constitu\u00e9 de particules solides qui sont pr\u00e9sentes soit individuellement soit en tant que particules constitutives identifiables dans des agr\u00e9gats ou des agglom\u00e9rats, 50 % au moins de ces particules, dans la r\u00e9partition num\u00e9rique par taille, r\u00e9pondant au moins \u00e0 l\u2019une des conditions suivantes:<br\/>(a) une ou plusieurs dimensions externes de la particule se situent dans la fourchette de 1 nm \u00e0 100 nm;<br\/>(b) la particule pr\u00e9sente une forme allong\u00e9e, telle que celle d\u2019un b\u00e2tonnet, d\u2019une fibre ou d\u2019un tube, deux dimensions externes \u00e9tant inf\u00e9rieures \u00e0 1 nm et l\u2019autre dimension sup\u00e9rieure \u00e0 100 nm;<br\/>(c) la particule pr\u00e9sente une forme de plaque, une dimension externe \u00e9tant inf\u00e9rieure \u00e0 1 nm et les autres dimensions sup\u00e9rieures \u00e0 100 nm.<br\/>Pour d\u00e9terminer la r\u00e9partition num\u00e9rique par taille des particules, il n\u2019est pas n\u00e9cessaire de prendre en consid\u00e9ration les particules ayant au moins deux dimensions externes orthogonales sup\u00e9rieures \u00e0 100 \u03bcm.<br\/>Un mat\u00e9riau pr\u00e9sentant une surface sp\u00e9cifique en volume inf\u00e9rieure \u00e0 6 m2\/cm3 n\u2019est toutefois pas consid\u00e9r\u00e9 comme un <span class='tooltipsall tooltipsincontent classtoolTips1'>nanomat\u00e9riau<\/span>.<br\/> Texte complet: https:\/\/eur-lex.europa.eu\/legal-content\/FR\/TXT\/HTML\/?uri=CELEX%3A32022H0614%2801%29'); <\/script><script type=\"text\/javascript\"> toolTips('.classtoolTips13','Organisation internationale de normalisation: https:\/\/www.iso.org\/fr\/home.html'); <\/script>","protected":false},"excerpt":{"rendered":"<p>The French Accreditation Committee (Cofrac) is beginning to take an interest in the characterization of nanomaterials.<br \/>\nAlors qu\u2019il \u00e9tait intervenu, lors de la journ\u00e9e co-organis\u00e9e&#8230;.<\/p>","protected":false},"author":1,"featured_media":10163,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[97],"class_list":["post-10329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autres","tag-france","cms-has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/posts\/10329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/comments?post=10329"}],"version-history":[{"count":0,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/posts\/10329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/media\/10163"}],"wp:attachment":[{"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/media?parent=10329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/categories?post=10329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nanomesurefrance.fr\/en\/wp-json\/wp\/v2\/tags?post=10329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}