{"id":366,"date":"2025-03-28T12:08:56","date_gmt":"2025-03-28T04:08:56","guid":{"rendered":"https:\/\/exactquartz.com\/?p=366"},"modified":"2025-03-28T12:08:56","modified_gmt":"2025-03-28T04:08:56","slug":"5-reasons-why-uv-fused-quartz-cuvettes-outperform-plastic-and-glass-alternatives","status":"publish","type":"post","link":"https:\/\/exactquartz.com\/pt\/5-reasons-why-uv-fused-quartz-cuvettes-outperform-plastic-and-glass-alternatives\/","title":{"rendered":"5 raz\u00f5es pelas quais as cuvetes de quartzo fundido UV s\u00e3o melhores do que as alternativas de pl\u00e1stico e vidro"},"content":{"rendered":"<p>As cuvetes de quartzo fundido UV s\u00e3o altamente dur\u00e1veis em compara\u00e7\u00e3o com as de pl\u00e1stico e de vidro. O quartzo fundido \u00e9 um vidro de elevada pureza fabricado atrav\u00e9s da fus\u00e3o de s\u00edlica pura a temperaturas muito elevadas. Tem excelentes propriedades \u00f3pticas, elevada resist\u00eancia qu\u00edmica e pode suportar temperaturas e press\u00f5es elevadas.<\/p>\n\n\n\n<p>As cuvetes de quartzo fundido UV s\u00e3o amplamente utilizadas em aplica\u00e7\u00f5es de espetroscopia, particularmente na gama ultravioleta (UV). S\u00e3o ideais para utiliza\u00e7\u00e3o com espectrofot\u00f3metros UV-vis\u00edvel, uma vez que oferecem uma elevada clareza \u00f3tica e um baixo n\u00edvel de ru\u00eddo de fundo. S\u00e3o tamb\u00e9m resistentes \u00e0 maioria dos produtos qu\u00edmicos, o que os torna adequados para utiliza\u00e7\u00e3o com uma vasta gama de amostras.<\/p>\n\n\n\n<p>Em contrapartida, as cuvetes de pl\u00e1stico n\u00e3o s\u00e3o t\u00e3o dur\u00e1veis como as cuvetes de quartzo fundido. Podem ficar riscadas ou danificadas facilmente, o que pode afetar as suas propriedades \u00f3pticas. Tamb\u00e9m n\u00e3o s\u00e3o t\u00e3o resistentes a produtos qu\u00edmicos e a temperaturas elevadas como as cuvetes de quartzo fundido.<\/p>\n\n\n\n<p>As cuvetes de vidro, por outro lado, s\u00e3o mais dur\u00e1veis do que as cuvetes de pl\u00e1stico, mas ainda n\u00e3o s\u00e3o t\u00e3o dur\u00e1veis como as cuvetes de quartzo fundido. Podem rachar ou partir se ca\u00edrem ou forem expostas a temperaturas ou press\u00f5es elevadas.<\/p>\n\n\n\n<p>Em geral, as cuvetes de quartzo fundido UV s\u00e3o a melhor escolha para aplica\u00e7\u00f5es que requerem elevada durabilidade, clareza \u00f3tica e resist\u00eancia qu\u00edmica. Podem ser mais caras do que as cuvetes de pl\u00e1stico ou de vidro, mas a sua durabilidade e fiabilidade a longo prazo fazem delas um investimento que vale a pena para qualquer laborat\u00f3rio.<\/p>","protected":false},"excerpt":{"rendered":"<p>UV fused quartz cuvettes are highly durable compared to plastic and glass-made ones. Fused quartz is a high-purity glass that [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-366","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/posts\/366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/comments?post=366"}],"version-history":[{"count":1,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/posts\/366\/revisions"}],"predecessor-version":[{"id":369,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/posts\/366\/revisions\/369"}],"wp:attachment":[{"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/media?parent=366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/categories?post=366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exactquartz.com\/pt\/wp-json\/wp\/v2\/tags?post=366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}