{"id":11324,"date":"2025-08-08T11:00:00","date_gmt":"2025-08-08T11:00:00","guid":{"rendered":"https:\/\/filarabiomed.ro\/?post_type=product&p=11324"},"modified":"2025-08-08T11:00:00","modified_gmt":"2025-08-08T11:00:00","slug":"polystyrene-foil-heat-seal","status":"publish","type":"product","link":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/","title":{"rendered":"Polystyrene Foil Heat Seal"},"content":{"rendered":"

Product Details<\/h3>\n

Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective. Our Polystyrene Foil Heat Seal produces a stronger seal to polystyrene plates than our standard\u00a0Foil Heat Seal<\/a>. It is compatible with polypropylene, polystyrene and polycarbonate plates.<\/p>\n

This seal demonstrates moderate solvent resistance and can be used for low temperature compound storage, in DMSO and organic solvents, and short term room temperature storage. Polystyrene Foil Heat Seal can be pierced with a pipette tip manually, by a liquid handling robot, using our\u00a0Pierce Plate<\/a>\u00a0(4ti-0398), or it can be removed by peeling. It can be resealed by applying another Polystyrene Foil Heat Seal directly on top of a previously pierced seal.<\/p>\n

This seal is available as sheets, for use with manual and semi-automated sealers, such as our\u00a0Semi-Au<\/a>t<\/a>omated Sheet Heat Sealer<\/a>. Also available in multiple roll formats compatible with specified automated heat sealers, such as our\u00a0Automated Roll Heat Sealer<\/a>.<\/p>\n

Key Features<\/h3>\n
Quality & Properties<\/h5>\n
\n
    \n
  • Pierceable<\/li>\n
  • Peelable<\/li>\n
  • Resealable foil on foil<\/li>\n
  • Seal integrity range: -20\u00b0C to 110\u00b0C<\/li>\n
  • Free from DNase, RNase, human genomic DNA, and endotoxin\/pyrogen<\/li>\n<\/ul>\n
    Use<\/h5>\n
    \n
      \n
    • Seals polypropylene, polystyrene and polycarbonate plates<\/li>\n
    • Suitable for short term storage<\/li>\n
    • Suitable for low temperature compound storage<\/li>\n<\/ul>\n
      Options<\/h5>\n
      \n
        \n
      • Sheet format: 125 x 78mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates, from 12 well to 1536 well<\/li>\n
      • Roll format: available in a variety of roll dimensions, to suit your choice of automatic heat sealing equipment<\/li>\n
      • Non-sterile as standard; sterilization available upon request<\/li>\n<\/ul>\n

        Ordering Information<\/h3>\n

        Part Numbers<\/h3>\n

        \u00a0<\/p>\n

        \n\n\n\n\n\n\n\n\n\n
        Polystyrene Foil Heat Seal
        \nPeelable heat sealing foil, seals to polystyrene plates, resealable, pierceable; suitable for compound storage<\/small><\/th>\n<\/tr>\n<\/thead>\n
        4ti-0545<\/td>\nroll (610m x 78mm, approx. 5,000 seals)\u00b9; 1 roll<\/td>\n<\/tr>\n
        4ti-0545\/122<\/td>\nroll (122m x 78mm, approx. 1,000 seals)\u00b9; 1 roll<\/td>\n<\/tr>\n
        4ti-0545\/S<\/td>\nsample roll (5m x 78mm)\u00b9; 1 sample roll<\/td>\n<\/tr>\n
        4ti-0546<\/td>\nroll (500m x 115mm, approx. 6,200 seals)\u00b2; 1 roll<\/td>\n<\/tr>\n
        4ti-0547<\/td>\nsheets (125 x 78mm); 100 sheets<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Heat sealing polystyrene foil that seals to polystyrene, polypropylene, and polycarbonate plates. Fit for low temperature compound storage in DMSO and organic solvents.\n<\/p>\n

          \n
        • Pierceable, peelable, resealable<\/li>\n
        • Moderate solvent resistance<\/li>\n
        • Available in sheet and roll format<\/li>\n<\/ul>\n","protected":false},"featured_media":11325,"template":"","meta":{"inline_featured_image":false},"product_brand":[186],"product_cat":[170],"product_tag":[],"class_list":{"0":"post-11324","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-azenta","7":"product_cat-sealing-consumables","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nPolystyrene Foil Heat Seal - Filara Biomed<\/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:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polystyrene Foil Heat Seal - Filara Biomed\" \/>\n<meta property=\"og:description\" content=\"Heat sealing polystyrene foil that seals to polystyrene, polypropylene, and polycarbonate plates. Fit for low temperature compound storage in DMSO and organic solvents. Pierceable, peelable, resealable Moderate solvent resistance Available in sheet and roll format\" \/>\n<meta property=\"og:url\" content=\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/\" \/>\n<meta property=\"og:site_name\" content=\"Filara Biomed\" \/>\n<meta property=\"og:image\" content=\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/\",\"url\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/\",\"name\":\"Polystyrene Foil Heat Seal - Filara Biomed\",\"isPartOf\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg\",\"datePublished\":\"2025-08-08T11:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage\",\"url\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg\",\"contentUrl\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg\",\"width\":800,\"height\":600,\"caption\":\"4ti-0547 | Polystyrene Foil Heat Seal\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/filarabiomed.ro\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/filarabiomed.ro\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Polystyrene Foil Heat Seal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#website\",\"url\":\"https:\/\/filarabiomed.ro\/en\/\",\"name\":\"Filara Biomed\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/filarabiomed.ro\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#organization\",\"name\":\"Filara Biomed\",\"url\":\"https:\/\/filarabiomed.ro\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png\",\"contentUrl\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png\",\"width\":491,\"height\":170,\"caption\":\"Filara Biomed\"},\"image\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Polystyrene Foil Heat Seal - Filara Biomed","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:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/","og_locale":"en_US","og_type":"article","og_title":"Polystyrene Foil Heat Seal - Filara Biomed","og_description":"Heat sealing polystyrene foil that seals to polystyrene, polypropylene, and polycarbonate plates. Fit for low temperature compound storage in DMSO and organic solvents. Pierceable, peelable, resealable Moderate solvent resistance Available in sheet and roll format","og_url":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/","og_site_name":"Filara Biomed","og_image":[{"width":800,"height":600,"url":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/","url":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/","name":"Polystyrene Foil Heat Seal - Filara Biomed","isPartOf":{"@id":"https:\/\/filarabiomed.ro\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage"},"image":{"@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage"},"thumbnailUrl":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg","datePublished":"2025-08-08T11:00:00+00:00","breadcrumb":{"@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#primaryimage","url":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg","contentUrl":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2025\/02\/car1_4ti-0547_classic-1.jpg","width":800,"height":600,"caption":"4ti-0547 | Polystyrene Foil Heat Seal"},{"@type":"BreadcrumbList","@id":"https:\/\/filarabiomed.ro\/en\/product\/polystyrene-foil-heat-seal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/filarabiomed.ro\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/filarabiomed.ro\/shop\/"},{"@type":"ListItem","position":3,"name":"Polystyrene Foil Heat Seal"}]},{"@type":"WebSite","@id":"https:\/\/filarabiomed.ro\/en\/#website","url":"https:\/\/filarabiomed.ro\/en\/","name":"Filara Biomed","description":"","publisher":{"@id":"https:\/\/filarabiomed.ro\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/filarabiomed.ro\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/filarabiomed.ro\/en\/#organization","name":"Filara Biomed","url":"https:\/\/filarabiomed.ro\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/","url":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png","contentUrl":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png","width":491,"height":170,"caption":"Filara Biomed"},"image":{"@id":"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product\/11324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/media\/11325"}],"wp:attachment":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/media?parent=11324"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_brand?post=11324"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_cat?post=11324"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_tag?post=11324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}