{"id":5066,"date":"2026-05-29T19:11:02","date_gmt":"2026-05-29T12:11:02","guid":{"rendered":"https:\/\/kimia.fst.unair.ac.id\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/"},"modified":"2026-05-29T19:21:12","modified_gmt":"2026-05-29T12:21:12","slug":"exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic","status":"publish","type":"post","link":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/","title":{"rendered":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5066\" class=\"elementor elementor-5066 elementor-5056\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b10b26 elementor-section-height-min-height elementor-section-items-top elementor-section-boxed elementor-section-height-default\" data-id=\"2b10b26\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-63ef9f37\" data-id=\"63ef9f37\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8dd12f5 elementor-widget elementor-widget-text-editor\" data-id=\"8dd12f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tExploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60e13231 elementor-widget elementor-widget-post-info\" data-id=\"60e13231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-734f236 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/author\/editorkimia\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewBox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\teditorkimia\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-5f053c5 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/2026\/05\/29\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>May 29, 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aa4b972 elementor-widget elementor-widget-image\" data-id=\"6aa4b972\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1327\" height=\"651\" src=\"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg\" class=\"attachment-full size-full wp-image-5058\" alt=\"\" srcset=\"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg 1327w, https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1-300x147.jpg 300w, https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1-1024x502.jpg 1024w, https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1-768x377.jpg 768w\" sizes=\"(max-width: 1327px) 100vw, 1327px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4885dbe3 elementor-widget elementor-widget-text-editor\" data-id=\"4885dbe3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"99\" data-end=\"596\">The Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga once again organized an international-scale academic activity through a guest lecture featuring an international speaker. The event, held on Tuesday, May 5, 2026, raised the topic of <strong data-start=\"368\" data-end=\"388\">\u201cChromatography\u201d<\/strong> and featured Dr. Nurul Auni Zainal Abidin from the School of Chemistry and Environment, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM) Negeri Sembilan Branch, Malaysia as the main speaker.<\/p>\n<p><\/p>\n<p data-start=\"598\" data-end=\"1446\">The guest lecture was conducted online through Zoom Meeting from 11:00 AM to 1:00 PM WIB and was part of the <em data-start=\"707\" data-end=\"727\">Separation Methods<\/em> course in the Chemistry Study Program at Universitas Airlangga. The activity was moderated by the course lecturer, Yanuardi Raharjo, Ph.D., with a student attendance rate reaching 100 percent, demonstrating the students\u2019 enthusiasm and active participation. In the opening remarks, the Department of Chemistry at Universitas Airlangga stated that international guest lectures are one form of strengthening educational quality and broadening students\u2019 perspectives on the development of chemistry at the global level. The presence of international academics is expected to provide broader learning experiences and introduce new perspectives to students, particularly in analytical chemistry and separation techniques.<\/p>\n<p><\/p>\n<p data-start=\"1448\" data-end=\"2243\">During the presentation session, Dr. Nurul Auni explained the basic concept of chromatography as a method for separating compound mixtures based on the distribution of components between the stationary phase and the mobile phase. She explained that chromatography is one of the important techniques in analytical chemistry because of its excellent separation capabilities and its extensive use in both research and industry. The materials discussed included various types of chromatography, such as <em data-start=\"1947\" data-end=\"1972\">Gas Chromatography (GC)<\/em>, <em data-start=\"1974\" data-end=\"2021\">High Performance Liquid Chromatography (HPLC)<\/em>, and <em data-start=\"2027\" data-end=\"2069\">Supercritical Fluid Chromatography (SFC)<\/em>. Students were also introduced to the general principles of chromatographic separation, analyte migration mechanisms, and chromatogram interpretation in compound analysis.<\/p>\n<p><\/p>\n<p data-start=\"2245\" data-end=\"3000\">In addition, the speaker explained important chromatographic parameters such as <em data-start=\"2325\" data-end=\"2346\">retention time (tR)<\/em>, <em data-start=\"2348\" data-end=\"2370\">capacity factor (k\u2019)<\/em>, <em data-start=\"2372\" data-end=\"2396\">selectivity factor (\u03b1)<\/em>, and <em data-start=\"2402\" data-end=\"2419\">resolution (Rs)<\/em>, which determine the quality of analyte separation. These explanations helped students understand how optimization processes are carried out in chromatographic analysis to achieve efficient and accurate separation. Beyond discussing basic theories, Dr. Nurul Auni also presented the concept of column efficiency and the <em data-start=\"2740\" data-end=\"2760\">Van Deemter theory<\/em> related to <em data-start=\"2772\" data-end=\"2789\">band broadening<\/em> during the separation process. Students were introduced to the influence of mobile phase flow rate on column efficiency and how optimizing analytical conditions can improve chromatographic separation quality.<\/p>\n<p><\/p>\n<p data-start=\"3002\" data-end=\"3453\">Throughout the event, the discussion atmosphere was highly interactive. Students actively asked questions regarding the application of chromatographic techniques in chemical research, organic compound analysis, pharmaceutical testing, and environmental analysis. The enthusiasm of the participants demonstrated the students\u2019 strong interest in the development of modern analytical instrumentation widely used in industry and academic research today.<\/p>\n<p><\/p>\n<p data-start=\"3455\" data-end=\"3852\">This guest lecture provided significant benefits for students because it not only expanded their theoretical knowledge but also enhanced their understanding of the real-world applications of chromatography in various scientific fields. In addition, students had the opportunity to interact directly with international academics and understand developments in chemistry from a global perspective.<\/p>\n<p><\/p>\n<p data-start=\"3854\" data-end=\"4171\" data-is-last-node=\"\" data-is-only-node=\"\">The Department of Chemistry at Universitas Airlangga hopes to continue strengthening international collaborations with various overseas institutions. Academic cooperation is expected to support the improvement of educational quality, expand international networks, and prepare students to compete at the global level.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62de1d16\" data-id=\"62de1d16\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2057e3a3 elementor-widget elementor-widget-heading\" data-id=\"2057e3a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Other News<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72fe76d3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"72fe76d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24c0a40 elementor-grid-1 elementor-posts--thumbnail-none elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"24c0a40\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;9&quot;,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5334 post type-post status-publish format-standard has-post-thumbnail hentry category-announcement category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/welcome-new-students-of-the-bachelor-s1-and-master-s2-chemistry-programs-for-the-2026-2027-academic-year\/\" >\n\t\t\t\tWelcome New Students of the Bachelor (S1) and Master (S2) Chemistry Programs for the 2026\/2027 Academic Year\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/welcome-new-students-of-the-bachelor-s1-and-master-s2-chemistry-programs-for-the-2026-2027-academic-year\/\" aria-label=\"Read more about Welcome New Students of the Bachelor (S1) and Master (S2) Chemistry Programs for the 2026\/2027 Academic Year\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5322 post type-post status-publish format-standard has-post-thumbnail hentry category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/chemistry-unair-alumni-sharing-equips-students-for-the-professional-world\/\" >\n\t\t\t\tChemistry UNAIR Alumni Sharing Equips Students for the Professional World\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/chemistry-unair-alumni-sharing-equips-students-for-the-professional-world\/\" aria-label=\"Read more about Chemistry UNAIR Alumni Sharing Equips Students for the Professional World\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5306 post type-post status-publish format-standard has-post-thumbnail hentry category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/chemistry-unair-student-participates-in-ubd-aun-summer-camp-2026-strengthening-insights-on-sustainable-coastal-cities-in-brunei-darussalam\/\" >\n\t\t\t\tChemistry UNAIR Student Participates in UBD-AUN Summer Camp 2026, Strengthening Insights on Sustainable Coastal Cities in Brunei Darussalam\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/chemistry-unair-student-participates-in-ubd-aun-summer-camp-2026-strengthening-insights-on-sustainable-coastal-cities-in-brunei-darussalam\/\" aria-label=\"Read more about Chemistry UNAIR Student Participates in UBD-AUN Summer Camp 2026, Strengthening Insights on Sustainable Coastal Cities in Brunei Darussalam\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5284 post type-post status-publish format-standard hentry category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/unair-and-university-of-eswatini-strengthen-collaboration-through-wuacd-international-community-development-2026\/\" >\n\t\t\t\tUNAIR and University of Eswatini Strengthen Collaboration through WUACD International Community Development 2026\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/unair-and-university-of-eswatini-strengthen-collaboration-through-wuacd-international-community-development-2026\/\" aria-label=\"Read more about UNAIR and University of Eswatini Strengthen Collaboration through WUACD International Community Development 2026\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5274 post type-post status-publish format-standard has-post-thumbnail hentry category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/combating-strawberry-pests-unair-chemistry-student-association-develops-strocare-biopesticide-from-apple-and-lemongrass\/\" >\n\t\t\t\tCombating Strawberry Pests, UNAIR Chemistry Student Association Develops STROCARE Biopesticide from Apple and Lemongrass\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/combating-strawberry-pests-unair-chemistry-student-association-develops-strocare-biopesticide-from-apple-and-lemongrass\/\" aria-label=\"Read more about Combating Strawberry Pests, UNAIR Chemistry Student Association Develops STROCARE Biopesticide from Apple and Lemongrass\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5246 post type-post status-publish format-standard has-post-thumbnail hentry category-agenda-en category-news-of\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h5 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/kimia.fst.unair.ac.id\/en\/faculty-of-science-and-technology-final-exam-schedule-for-even-semester-2025-2026\/\" >\n\t\t\t\tFaculty of Science and Technology Final Exam Schedule for Even Semester 2025-2026\t\t\t<\/a>\n\t\t<\/h5>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/faculty-of-science-and-technology-final-exam-schedule-for-even-semester-2025-2026\/\" aria-label=\"Read more about Faculty of Science and Technology Final Exam Schedule for Even Semester 2025-2026\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga once again organized an international-scale academic activity through a guest lecture featuring an international speaker. The event, held on<\/p>\n","protected":false},"author":16,"featured_media":5058,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-5066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-of"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\" \/>\n<meta property=\"og:description\" content=\"The Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga once again organized an international-scale academic activity through a guest lecture featuring an international speaker. The event, held on\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/\" \/>\n<meta property=\"og:site_name\" content=\"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-29T12:11:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-29T12:21:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1327\" \/>\n\t<meta property=\"og:image:height\" content=\"651\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"editorkimia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"editorkimia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/\"},\"author\":{\"name\":\"editorkimia\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#\\\/schema\\\/person\\\/6685f727ebf8d5ec2a3978b3c9765782\"},\"headline\":\"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic\",\"datePublished\":\"2026-05-29T12:11:02+00:00\",\"dateModified\":\"2026-05-29T12:21:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/\"},\"wordCount\":548,\"publisher\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/05\\\/guest-1.jpg\",\"articleSection\":[\"News of\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/\",\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/\",\"name\":\"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/05\\\/guest-1.jpg\",\"datePublished\":\"2026-05-29T12:11:02+00:00\",\"dateModified\":\"2026-05-29T12:21:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#primaryimage\",\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/05\\\/guest-1.jpg\",\"contentUrl\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/05\\\/guest-1.jpg\",\"width\":1327,\"height\":651},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Beranda\",\"item\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/\",\"name\":\"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#organization\",\"name\":\"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\",\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2024\\\/11\\\/cropped-cropped-UNAIR_LOGO_SEAL_PRIMARY_72DPI-1-32x32-1.png\",\"contentUrl\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2024\\\/11\\\/cropped-cropped-UNAIR_LOGO_SEAL_PRIMARY_72DPI-1-32x32-1.png\",\"width\":32,\"height\":32,\"caption\":\"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga\"},\"image\":{\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/#\\\/schema\\\/person\\\/6685f727ebf8d5ec2a3978b3c9765782\",\"name\":\"editorkimia\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g\",\"caption\":\"editorkimia\"},\"url\":\"https:\\\/\\\/kimia.fst.unair.ac.id\\\/en\\\/author\\\/editorkimia\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/","og_locale":"en_US","og_type":"article","og_title":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","og_description":"The Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga once again organized an international-scale academic activity through a guest lecture featuring an international speaker. The event, held on","og_url":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/","og_site_name":"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","article_published_time":"2026-05-29T12:11:02+00:00","article_modified_time":"2026-05-29T12:21:12+00:00","og_image":[{"width":1327,"height":651,"url":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg","type":"image\/jpeg"}],"author":"editorkimia","twitter_card":"summary_large_image","twitter_misc":{"Written by":"editorkimia","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#article","isPartOf":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/"},"author":{"name":"editorkimia","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#\/schema\/person\/6685f727ebf8d5ec2a3978b3c9765782"},"headline":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic","datePublished":"2026-05-29T12:11:02+00:00","dateModified":"2026-05-29T12:21:12+00:00","mainEntityOfPage":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/"},"wordCount":548,"publisher":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#organization"},"image":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#primaryimage"},"thumbnailUrl":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg","articleSection":["News of"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/","url":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/","name":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic - S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","isPartOf":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#primaryimage"},"image":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#primaryimage"},"thumbnailUrl":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg","datePublished":"2026-05-29T12:11:02+00:00","dateModified":"2026-05-29T12:21:12+00:00","breadcrumb":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#primaryimage","url":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg","contentUrl":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2026\/05\/guest-1.jpg","width":1327,"height":651},{"@type":"BreadcrumbList","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/exploring-the-world-of-chromatography-unair-chemistry-department-invites-malaysian-academic\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Beranda","item":"https:\/\/kimia.fst.unair.ac.id\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Exploring the World of Chromatography, UNAIR Chemistry Department Invites Malaysian Academic"}]},{"@type":"WebSite","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#website","url":"https:\/\/kimia.fst.unair.ac.id\/en\/","name":"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","description":"","publisher":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kimia.fst.unair.ac.id\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#organization","name":"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga","url":"https:\/\/kimia.fst.unair.ac.id\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#\/schema\/logo\/image\/","url":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2024\/11\/cropped-cropped-UNAIR_LOGO_SEAL_PRIMARY_72DPI-1-32x32-1.png","contentUrl":"https:\/\/kimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/19\/2024\/11\/cropped-cropped-UNAIR_LOGO_SEAL_PRIMARY_72DPI-1-32x32-1.png","width":32,"height":32,"caption":"S1 Kimia Fakultas Sains dan Teknologi Universitas Airlangga"},"image":{"@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/kimia.fst.unair.ac.id\/en\/#\/schema\/person\/6685f727ebf8d5ec2a3978b3c9765782","name":"editorkimia","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2a487e4a8124c6c9555f65b1f3a99797adf861031b1122e3a20000b67964bfc7?s=96&d=mm&r=g","caption":"editorkimia"},"url":"https:\/\/kimia.fst.unair.ac.id\/en\/author\/editorkimia\/"}]}},"_links":{"self":[{"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/posts\/5066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/comments?post=5066"}],"version-history":[{"count":1,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/posts\/5066\/revisions"}],"predecessor-version":[{"id":5067,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/posts\/5066\/revisions\/5067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/media\/5058"}],"wp:attachment":[{"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/media?parent=5066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/categories?post=5066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kimia.fst.unair.ac.id\/en\/wp-json\/wp\/v2\/tags?post=5066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}