{"id":10717,"date":"2026-03-20T13:52:34","date_gmt":"2026-03-20T06:52:34","guid":{"rendered":"https:\/\/chemicalexpressth.com\/?p=10717"},"modified":"2026-08-11T15:43:04","modified_gmt":"2026-08-11T08:43:04","slug":"petri-dishes-polystyrene-sterile-cell-culture-chemical-express","status":"publish","type":"post","link":"https:\/\/chemicalexpressth.com\/th\/articles\/product-guide-articles\/petri-dishes-polystyrene-sterile-cell-culture-chemical-express\/","title":{"rendered":"PETRI DISHES, POLYSTYRENE by Sigma-Aldrich \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results"},"content":{"rendered":"<style>  .chx-standalone-article h1 {       color: #222 !important;       line-height: 1.2 !important;       font-weight: bold !important;       text-align: center !important;       margin-top: 40px !important;       margin-bottom: 30px !important;      text-transform: none !important;   }  .chx-standalone-article h2 {      color: #24326d !important;      font-weight: bold !important;      text-transform: none !important;      margin-top: 35px !important;      margin-bottom: 20px !important;  }  .chx-standalone-article .res-table-wrapper {       width: 100% !important;       overflow-x: auto !important;       -webkit-overflow-scrolling: touch !important;       margin-bottom: 25px !important;   }  .chx-standalone-article table {       min-width: 600px !important;       width: 100% !important;   }  @media only screen and (min-width: 1025px) {    .chx-standalone-article h1 { font-size: 30px !important; }    .chx-standalone-article h2 { font-size: 24px !important; }  }  @media only screen and (max-width: 1024px) {    .chx-standalone-article h1 { font-size: 22px !important; margin-top: 30px !important; margin-bottom: 25px !important; }    .chx-standalone-article h2 { font-size: 20px !important; }  }  @media only screen and (max-width: 480px) {    .chx-standalone-article h1 { font-size: 15px !important; margin-top: 20px !important; margin-bottom: 20px !important; }    .chx-standalone-article h2 { font-size: 18px !important; }  }<\/style>\n<div class=\"chx-standalone-article\">\n<h1>PETRI DISHES, POLYSTYRENE by Sigma-Aldrich \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results<\/h1>\n<div style=\"margin-bottom: 32px; text-align: center;\"><img decoding=\"async\" class=\"lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-133.jpg\" alt=\"PETRI DISHES, POLYSTYRENE by Chemical Express \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-133.jpg\" alt=\"PETRI DISHES, POLYSTYRENE by Chemical Express \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-133.jpg\" alt=\"PETRI DISHES, POLYSTYRENE by Chemical Express \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results\" \/><noscript><img data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-133.jpg\" decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"PETRI DISHES, POLYSTYRENE by Chemical Express \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-133.jpg\" alt=\"PETRI DISHES, POLYSTYRENE by Chemical Express \u2013 Effortless Handling, Superior Clarity, Reliable Cell Culture Results\"><\/noscript><\/noscript><\/noscript><\/noscript><\/div>\n<p>Designed to support laboratory efficiency and clarity, polystyrene petri dishes from Sigma-Aldrich offer easy one hand opening and closing, with squared-off edges for a firm grip. Their venting ribs help minimize condensation, while the optically clear polystyrene and flat bottoms support consistent conditions for cell culture work. Discover details, specifications, and how these dishes simplify your workflow below.<\/p>\n<h2>Key Benefits and Design Features of Polystyrene Petri Dishes<\/h2>\n<ul>\n<li><b>Effortless handling and secure grip:<\/b> Easy one hand opening and closing, with squared-off edges, supports confident handling of lids and bases during routine work.<\/li>\n<li><b>Reduced condensation interference:<\/b> Three venting ribs on the underside of the lid help minimize condensation build up for clearer observation.<\/li>\n<li><b>Clear visual assessment:<\/b> Optically clear polystyrene and consistently flat bottoms support reliable culture setup and easy viewing of colonies or cell layers.<\/li>\n<li><b>Sterile and ready to use:<\/b> Supplied sterile for immediate use in workflows where contamination control is critical.<\/li>\n<li><b>Stacking and compartment formats:<\/b> Available with beveled or vertical stacking rings, ringless formats for sliding, and compartmentalized I-dish, Y-dish, and X-dish designs.<\/li>\n<\/ul>\n<h2>Application and Usage<\/h2>\n<ul>\n<li><b>Cell and microbial culture workflows:<\/b> Suitable for routine microbial plating, colony isolation, and cell culture work under sterile conditions.<\/li>\n<li><b>Compartmentalized dish applications:<\/b> I-dish, Y-dish, and X-dish formats support parallel experiments, comparative studies, or multiple samples on a single dish.<\/li>\n<\/ul>\n<h2>Polystyrene Petri Dishes <span style=\"color: #011627; font-size: 2.26667rem; font-weight: bold;\">Product List<\/span><\/h2>\n<div class=\"res-table-wrapper\">\n<table>\n<tbody>\n<tr style=\"background-color: #24326d;\">\n<th style=\"color: white;\"><b>Product Code<\/b><\/th>\n<th style=\"color: white;\"><b>Product Description<\/b><\/th>\n<th style=\"color: white;\"><b>Quantity<\/b><\/th>\n<\/tr>\n<tr>\n<td>P 5481<\/td>\n<td>Size: 60 mm x 15mm Beveled stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 5731<\/td>\n<td>Size: 100 mm x 15mm Beveled stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P5606<\/td>\n<td>Size: 100 mm x 20 mm Beveled stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 5856<\/td>\n<td>Size: 100 mm x 15 mm Vertical stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 5981<\/td>\n<td>Size: 150 mm x 15mm Ringless for easy sliding<\/td>\n<td>100 Each<\/td>\n<\/tr>\n<tr>\n<td>P 6106<\/td>\n<td>Size: 100 mm x 15mm compartmentalized I-dish with beveled stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 6231<\/td>\n<td>Size: 100 mm x 15mm compartmentalized I-dish with vertical stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 6356<\/td>\n<td>Size: 100 mm x 15mm compartmentalized Y-dish with vertical stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<tr>\n<td>P 6481<\/td>\n<td>Size: 100 mm x 15mm Compartmentalized X-dish with vertical stacking rings<\/td>\n<td>500 Each<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>With over 23 years of expertise, Chemical Express is the official distributor of Merck in Thailand, providing quality PETRI DISHES, POLYSTYRENE and related products. Benefit from trusted brands and a comprehensive product selection, made accessible for your cell culture applications through Chemical Express.<\/p>\n<div style=\"text-align: center; margin-top: 64px; padding-bottom: 60px;\">\n<h3 style=\"margin-bottom: 8px;\">Have questions or ready to order?<\/h3>\n<p>Simply fill out our Inquiry Form or chat with us instantly on Line using the buttons below.<br \/>We&#8217;re here to help!<\/p>\n<div style=\"display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px;\"><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; background: #0b5ed7; color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap;\" href=\"https:\/\/forms.zohopublic.com\/chatchawan1\/form\/WebsiteLeadFormINQUIRYFORM\/formperma\/oH9iL6pKdhH5WoJRahWoHuc5H_68uNoURPhu7cgU_rY?utm_source=n8n&amp;utm_medium=article&amp;utm_campaign=content2026_03_Product&amp;utm_content=petri-dishes-polystyrene-sterile-cell-culture-chemical-express&amp;utm_term=inquiry_form&amp;utm_id=CONTENT_2026_03_Product\" target=\"_blank\" rel=\"noopener noreferrer\" data-track=\"enquiry_cta\" data-intent=\"lead\">Submit Inquiry<\/a><br \/><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; background: #06c755; color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap;\" href=\"https:\/\/liff.line.me\/2004801212-fkTuG4m6?utm_source=website&#038;utm_medium=article&#038;utm_campaign=product_guide_2026&#038;utm_content=product_guide_article&#038;utm_term=add_line&#038;utm_id=product_guide_2026\" target=\"_blank\" rel=\"noopener noreferrer\" data-track=\"line_cta\" data-intent=\"add_line\">Add LINE<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Order PETRI DISHES, POLYSTYRENE from Chemical Express, the official Merck distributor in Thailand. Sterile, clear, and easy-to-handle for cell culture labs.<\/p>","protected":false},"author":5,"featured_media":10716,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_eb_attr":"","content-type":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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-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-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-gradient":""}},"ast-content-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-gradient":""},"tablet":{"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-gradient":""},"mobile":{"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-gradient":""}},"footnotes":""},"categories":[58],"tags":[],"class_list":["post-10717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-guide-articles"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Order PETRI DISHES, POLYSTYRENE from Chemical Express, the official Merck distributor in Thailand. 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