{"id":10705,"date":"2010-02-05T11:24:30","date_gmt":"2010-02-05T11:24:30","guid":{"rendered":"http:\/\/www.eurekaone.com\/s6-en-articoli\/c48-en-kits-gc-e-gcms\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/"},"modified":"2025-06-19T11:05:18","modified_gmt":"2025-06-19T09:05:18","slug":"trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms","status":"publish","type":"post","link":"https:\/\/www.eurekakit.com\/en\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/","title":{"rendered":"trans-1,2-Cyclohexanediol in urine by detector FID or MS"},"content":{"rendered":"<table style=\"width: 100%;\" border=\"0\">\n<tbody style=\"text-align: left;\">\n<tr style=\"text-align: left;\">\n<td style=\"text-align: center; width: 17.9422%;\" valign=\"top\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-11710\" src=\"https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale-200x133.jpg 200w, https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale-300x200.jpg 300w, https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale-400x266.jpg 400w, https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale-600x400.jpg 600w, https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale.jpg 668w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"text-align: left; width: 0.85034%;\"><\/td>\n<td style=\"text-align: left; width: 92.2619%;\" valign=\"top\">\n<p style=\"text-align: justify;\"><strong>trans-1,2-Cyclohexanediol in urine by detector FID or MS<\/strong> (<strong><span style=\"color: #0000ff;\">code\u00a0 GC19310<\/span><\/strong>) &#8211; 100 tests package.<\/p>\n<p style=\"text-align: justify;\"><strong>INSIGHTS<\/strong><br \/>\nTrans 1,2 Cyclohexanediol is one of the products (together with 1,4 Cyclohexanediol) of the metabolism of Cyclohexane and it is present both in free form and conjugated form (circa 70%) in urine of individuals exposed to Cyclohexane but also Cyclohexanol and Cyclohexanone. In research conducted on individuals exposed to Cyclohexane, the various urinary metabolites were present in the following proportions: Cyclohexanol 0.5%, 1,2 Cyclohexanediol 23.4%, 1,4 Cyclohexanediol 11.3%. The same pattern is found following exposure to Cyclohexanol and Cyclohexanone.<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"text-decoration: underline;\">Principle of the Method:<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\">The present method determines the trans 1-2 Cyclohexanediol in urine using column chromatography with FID or MS detector after acid hydrolysis of urine and liquid-liquid extraction.<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 32px; height: 32px; text-align: center;\" valign=\"middle\"><a href=\"https:\/\/www.eurekakit.com\/wp-content\/uploads\/2024\/09\/GC19310-12-Cyclohexanediol-Rev.8-EN.pdf\"><img decoding=\"async\" class=\" size-full wp-image-124\" style=\"vertical-align: bottom;\" src=\"http:\/\/www.eurekakit.com\/wp-content\/uploads\/2010\/02\/right_blue_arrow.gif\" alt=\"right_blue_arrow\" width=\"32\" height=\"32\" \/><\/a><\/td>\n<td style=\"text-align: center;\" valign=\"middle\"><a href=\"https:\/\/www.eurekakit.com\/wp-content\/uploads\/2024\/09\/GC19310-12-Cyclohexanediol-Rev.8-EN.pdf\"><strong><span style=\"color: #0000ff;\">IFU<\/span><\/strong><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" valign=\"middle\"><\/td>\n<td style=\"text-align: center;\" valign=\"middle\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 243px; height: 59px;\" border=\"0\">\n<tbody style=\"text-align: left;\">\n<tr style=\"text-align: left;\">\n<td style=\"text-align: left;\"><a href=\"https:\/\/www.eurekakit.com\/en\/occupational-toxicology-gc-ms\/\"><img decoding=\"async\" class=\" size-full wp-image-92\" title=\"Torna alla pagina precedente\" src=\"http:\/\/www.eurekakit.com\/wp-content\/uploads\/2006\/10\/back.png\" alt=\"Torna alla pagina precedente\" width=\"32\" height=\"32\" \/><\/a><\/td>\n<td style=\"text-align: left;\"><\/td>\n<td style=\"text-align: left;\"><a href=\"https:\/\/www.eurekakit.com\/en\/occupational-toxicology-gc-ms\/\">back to previous page<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>trans-1,2-Cyclohexanediol in urine by detector FID or MS (code\u00a0 GC19310) &#8211; 100 tests package. INSIGHTS Trans 1,2 Cyclohexanediol is one of the products (together with 1,4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10705","post","type-post","status-publish","format-standard","hentry","category-non-categorizzato"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>trans-1,2-Cyclohexanediol in urine by detector FID or MS - Eureka Kit<\/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:\/\/www.eurekakit.com\/en\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"trans-1,2-Cyclohexanediol in urine by detector FID or MS - Eureka Kit\" \/>\n<meta property=\"og:description\" content=\"trans-1,2-Cyclohexanediol in urine by detector FID or MS (code\u00a0 GC19310) &#8211; 100 tests package. INSIGHTS Trans 1,2 Cyclohexanediol is one of the products (together with 1,4 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.eurekakit.com\/en\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/\" \/>\n<meta property=\"og:site_name\" content=\"Eureka Kit\" \/>\n<meta property=\"article:published_time\" content=\"2010-02-05T11:24:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-19T09:05:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.eurekakit.com\/wp-content\/uploads\/2019\/06\/GC-MS-Tossicologia-Occupazionale.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"668\" \/>\n\t<meta property=\"og:image:height\" content=\"445\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ANg1a_cUnza\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ANg1a_cUnza\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.eurekakit.com\/en\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/\",\"url\":\"https:\/\/www.eurekakit.com\/en\/trans-12-cyclohexanediol-in-urine-by-detector-fid-or-ms\/\",\"name\":\"trans-1,2-Cyclohexanediol in urine by detector FID or MS - 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