{"id":2983,"date":"2025-04-24T07:47:04","date_gmt":"2025-04-24T07:47:04","guid":{"rendered":"https:\/\/normalab.misari.fr\/normes\/iso-21493\/"},"modified":"2025-05-02T09:43:29","modified_gmt":"2025-05-02T09:43:29","slug":"iso-21493","status":"publish","type":"normes","link":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/","title":{"rendered":"ISO 21493"},"content":{"rendered":"<p>This standard specifies a method to determine the turbidity point of petroleum products based on distillates from crude oil and also specifies how to convert the turbidity point to an aniline point equivalent. This standard describes a procedure using automated or automatic apparatus suitable for transparent samples with an initial boiling point above ambient temperature. NAE 440<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Determination of the turbidity point of petroleum products<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3233,"menu_order":0,"template":"","meta":{"_acf_changed":false},"groupe-norme":[103],"class_list":["post-2983","normes","type-normes","status-publish","hentry","groupe-norme-iso-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ISO 21493 - Normalab<\/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:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 21493 - Normalab\" \/>\n<meta property=\"og:description\" content=\"Determination of the turbidity point of petroleum products\" \/>\n<meta property=\"og:url\" content=\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/\" \/>\n<meta property=\"og:site_name\" content=\"Normalab\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-02T09:43:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/\",\"url\":\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/\",\"name\":\"ISO 21493 - Normalab\",\"isPartOf\":{\"@id\":\"https:\/\/normalab.com\/en\/#website\"},\"datePublished\":\"2025-04-24T07:47:04+00:00\",\"dateModified\":\"2025-05-02T09:43:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/normalab.com\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ISO\",\"item\":\"https:\/\/normalab.com\/en\/standards\/iso\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ISO 21493\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/normalab.com\/en\/#website\",\"url\":\"https:\/\/normalab.com\/en\/\",\"name\":\"Normalab\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/normalab.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/normalab.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/normalab.com\/en\/#organization\",\"name\":\"Normalab\",\"url\":\"https:\/\/normalab.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/normalab.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/normalab.com\/wp-content\/uploads\/2025\/02\/logo-normalab.svg\",\"contentUrl\":\"https:\/\/normalab.com\/wp-content\/uploads\/2025\/02\/logo-normalab.svg\",\"width\":1002,\"height\":237,\"caption\":\"Normalab\"},\"image\":{\"@id\":\"https:\/\/normalab.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ISO 21493 - Normalab","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:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/","og_locale":"en_US","og_type":"article","og_title":"ISO 21493 - Normalab","og_description":"Determination of the turbidity point of petroleum products","og_url":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/","og_site_name":"Normalab","article_modified_time":"2025-05-02T09:43:29+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/","url":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/","name":"ISO 21493 - Normalab","isPartOf":{"@id":"https:\/\/normalab.com\/en\/#website"},"datePublished":"2025-04-24T07:47:04+00:00","dateModified":"2025-05-02T09:43:29+00:00","breadcrumb":{"@id":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/normalab.com\/en\/standards\/iso\/iso-21493\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/normalab.com\/en\/home\/"},{"@type":"ListItem","position":2,"name":"ISO","item":"https:\/\/normalab.com\/en\/standards\/iso\/"},{"@type":"ListItem","position":3,"name":"ISO 21493"}]},{"@type":"WebSite","@id":"https:\/\/normalab.com\/en\/#website","url":"https:\/\/normalab.com\/en\/","name":"Normalab","description":"","publisher":{"@id":"https:\/\/normalab.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/normalab.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/normalab.com\/en\/#organization","name":"Normalab","url":"https:\/\/normalab.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/normalab.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/normalab.com\/wp-content\/uploads\/2025\/02\/logo-normalab.svg","contentUrl":"https:\/\/normalab.com\/wp-content\/uploads\/2025\/02\/logo-normalab.svg","width":1002,"height":237,"caption":"Normalab"},"image":{"@id":"https:\/\/normalab.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/normes\/2983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/normes"}],"about":[{"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/types\/normes"}],"author":[{"embeddable":true,"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/users\/1"}],"up":[{"embeddable":true,"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/normes\/3233"}],"wp:attachment":[{"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/media?parent=2983"}],"wp:term":[{"taxonomy":"groupe-norme","embeddable":true,"href":"https:\/\/normalab.com\/en\/wp-json\/wp\/v2\/groupe-norme?post=2983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}