UV-kyvetter av smeltet kvarts er sv\u00e6rt holdbare sammenlignet med kyvetter av plast og glass. Fused quartz er et h\u00f8yrent glass som lages ved \u00e5 smelte ren silisiumdioksyd ved sv\u00e6rt h\u00f8ye temperaturer. Det har utmerkede optiske egenskaper, h\u00f8y kjemisk resistens og t\u00e5ler h\u00f8ye temperaturer og trykk.<\/p>\n\n\n\n
UV-kyvetter av kvarts er mye brukt i spektroskopi, spesielt i det ultrafiolette (UV) omr\u00e5det. De er ideelle for bruk med UV-synlige spektrofotometre, ettersom de har h\u00f8y optisk klarhet og lavt niv\u00e5 av bakgrunnsst\u00f8y. De er ogs\u00e5 motstandsdyktige mot de fleste kjemikalier, noe som gj\u00f8r dem egnet for bruk med et bredt spekter av pr\u00f8ver.<\/p>\n\n\n\n
Derimot er ikke plastkyvetter like holdbare som kyvetter av smeltet kvarts. De kan lett bli ripete eller skadet, noe som kan p\u00e5virke de optiske egenskapene. De er heller ikke like motstandsdyktige mot kjemikalier og h\u00f8ye temperaturer som smeltede kvartskyvetter.<\/p>\n\n\n\n
Glasskyvetter er derimot mer holdbare enn plastkyvetter, men de er likevel ikke like holdbare som smeltede kvartskyvetter. De kan sprekke eller g\u00e5 i stykker hvis de faller ned eller utsettes for h\u00f8ye temperaturer eller trykk.<\/p>\n\n\n\n
Alt i alt er UV-kyvetter av smeltet kvarts det beste valget for bruksomr\u00e5der som krever h\u00f8y holdbarhet, optisk klarhet og kjemisk resistens. De er kanskje dyrere enn kyvetter av plast eller glass, men den lange holdbarheten og p\u00e5liteligheten gj\u00f8r dem til en god investering for ethvert laboratorium.<\/p>","protected":false},"excerpt":{"rendered":"
UV fused quartz cuvettes are highly durable compared to plastic and glass-made ones. Fused quartz is a high-purity glass that […]<\/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\/nb\/wp-json\/wp\/v2\/posts\/366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/comments?post=366"}],"version-history":[{"count":1,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/posts\/366\/revisions"}],"predecessor-version":[{"id":369,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/posts\/366\/revisions\/369"}],"wp:attachment":[{"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/media?parent=366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/categories?post=366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exactquartz.com\/nb\/wp-json\/wp\/v2\/tags?post=366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}