{"id":42489,"date":"2018-01-03T05:00:00","date_gmt":"2018-01-03T05:00:00","guid":{"rendered":"https:\/\/discover.restek.com\/uncategorized\/lc-troubleshooting-baseline-problems-2\/"},"modified":"2025-12-17T16:08:33","modified_gmt":"2025-12-17T16:08:33","slug":"restek-tipp-lc-fehlersuche-basislinien-probleme","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/de\/videos-de\/gnav3620-de\/restek-tipp-lc-fehlersuche-basislinien-probleme","title":{"rendered":"Restek Tipp: LC-Fehlersuche &#8211; Basislinien-Probleme"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"LC Troubleshooting\u2014Baseline Problems\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/JrEs89ltQUE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Beschreibung<\/h2>\n\n\n\n<p>Probleme mit der Basislinie bei der Fl\u00fcssigchromatografie (LC)? Wir zeigen Ihnen ein paar typische Beispiele f\u00fcr problematische Basislinien, wie wir sie vielleicht bei einigen nicht-MS LC-Detektoren sehen k\u00f6nnen. Basislinienst\u00f6rungen k\u00f6nnen sprunghaft sein, z. B. wenn sie durch eine Luftblase im System verursacht werden. Ein mehr systematischer Basislinienverlauf k\u00f6nnte auf Pumpen- oder Kolbenprobleme hinweisen. Eine wirklich schlecht aussehende Basislinie zeigt vielleicht an, dass es Zeit ist, eine gr\u00fcndliche Systemreinigung durchzuf\u00fchren.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Weitere Informationen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/discover.restek.com\/gnar3266\/restek-liquid-chromatography-lc-columns-cleaning-recommendations\/\" data-type=\"post\" data-id=\"43670\">Restek Liquid Chromatography Column Cleaning Recommendations<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Von Restek empfohlene Tools &amp; Ersatzteile<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.restek.com\/c\/1125\" target=\"_blank\" rel=\"noopener\">LC Maintenance Supplies<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Transkript<\/h2>\n\n\n\n<p>Vielen Dank f\u00fcr Ihr Interesse an unserem aktuellen Restek Tipp. Heute m\u00f6chte ich kurz \u00fcber die Fehlersuche an der LC-Basislinie sprechen. Dazu k\u00f6nnen wir uns einige Basislinienmuster anschauen, die f\u00fcr die Diagnose einiger Probleme hilfreich sind.&nbsp;<\/p>\n\n\n\n<p>Wenn wir eine Basislinie erkennen, die sehr sprunghaft ist, k\u00f6nnte dies auf eine Luftblase in Ihrem System hinweisen, und Sie m\u00fcssten dann einfach eine Sp\u00fclung des Systems mit der mobilen Phase durchf\u00fchren, um das Problem zu beseitigen. Wenn Sie ein etwas systematischeres Verhalten beobachten, k\u00f6nnte es sich um ein Pumpen- oder Kolbenproblem handeln.<\/p>\n\n\n\n<p>Diese Probleme lassen sich einfach durch routinem\u00e4\u00dfige Wartungsverfahren Ihres Labors beseitigen. Verl\u00e4uft die Basislinie noch unregelm\u00e4\u00dfiger, ist die Diagnose des Problems vielleicht ein wenig schwieriger, aber in den meisten F\u00e4llen kann eine gr\u00fcndliche Systemreinigung Ihr Problem l\u00f6sen, so dass Sie Ihren Normalbetrieb in K\u00fcrze wieder aufnehmen k\u00f6nnen.<\/p>\n\n\n\n<p>Nochmals vielen Dank f\u00fcr Ihr Interesse an unserem aktuellen Restek Tipp.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Probleme mit der LC-Basislinie? Erfahren Sie, worauf Sie achten m\u00fcssen und wie Sie sie beheben k\u00f6nnen!<\/p>\n","protected":false},"author":11,"featured_media":41169,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[772],"tags":[],"industries-application":[],"post-badge":[],"resource-type":[],"product-library":[2481],"resource-technique":[2326],"ppma_author":[414],"class_list":["post-42489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-videos-de","product-library-flussigchromatographie-produkte","resource-technique-flussigchromatografie"],"acf":[],"taxonomy_info":{"category":[{"value":772,"label":"Videos"}],"product-library":[{"value":2481,"label":"Fl\u00fcssigchromatographie Produkte"}],"resource-technique":[{"value":2326,"label":"Fl\u00fcssigchromatografie"}]},"featured_image_src_large":["https:\/\/discover.restek.com\/wp-content\/uploads\/feature-GNAV3620-1024x536.jpg",1024,536,true],"author_info":{"display_name":"Restek Corporation","author_link":"https:\/\/discover.restek.com\/de\/author\/restek-corporation\/"},"comment_info":0,"category_info":[{"term_id":772,"name":"Videos","slug":"videos-de","term_group":0,"term_taxonomy_id":772,"taxonomy":"category","description":"","parent":0,"count":134,"filter":"raw","cat_ID":772,"category_count":134,"category_description":"","cat_name":"Videos","category_nicename":"videos-de","category_parent":0}],"tag_info":false,"authors":[{"term_id":414,"user_id":11,"is_guest":0,"slug":"restek-corporation","display_name":"Restek Corporation","avatar_url":{"url":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg","url2x":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/42489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/comments?post=42489"}],"version-history":[{"count":3,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/42489\/revisions"}],"predecessor-version":[{"id":75074,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/42489\/revisions\/75074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/media\/41169"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/media?parent=42489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/categories?post=42489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/tags?post=42489"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/industries-application?post=42489"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/post-badge?post=42489"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-type?post=42489"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/product-library?post=42489"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-technique?post=42489"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/ppma_author?post=42489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}