{"id":241,"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\/morfina-urinaria-con-detector-ms-2\/"},"modified":"2025-06-10T11:30:52","modified_gmt":"2025-06-10T09:30:52","slug":"morfina-urinaria-con-detector-ms-2","status":"publish","type":"post","link":"https:\/\/www.eurekakit.com\/en\/morfina-urinaria-con-detector-ms-2\/","title":{"rendered":"Opiates in urine by detector MS"},"content":{"rendered":"\n\n\n
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Opiates in urine by detector MS (Morphine, Codeine, Dihydrocodeine, Ethylmorphine, 6-Monoacethylmorphine)<\/em> – (code\u00a0 GC45010<\/span><\/strong>)\u00a0 – 50 tests package.<\/p>\n

INSIGHTS<\/strong>
\nHeroin (Diacetylmorphine) is a semisynthetic substance of abuse obtained from Morphine, one of the principal opioid alkaloids, by reaction with acetic anhydride. Inside the organism, Heroin is rapidly hydrolyzed into 6-Monoacetylmorphine and then Morphine. The latter is then conjugated with Glucuronic Acid in positions 3 and 6, forming morphine-3-glucuronide and morphine-6-glucuronide. The last two are expelled in urine together with a small quantity of free Morphine. In opium,it is also possible to find small quantities of Codeine,and Acetylcodeine, obtained by acetylation of Codeine during the preparation of Heroin. The methods of 1\u00b0 screening for the determination of opiates, through a reaction antigen-antibody, require a confirmatory analysis by chromatographic technique.This method by GC-MS allows to determine the total urinary morphine (after hydrolysis of the glucuronides), codeine, 6-monoacetylmorphine. Moreover, it also determines dihydrocodeine and ethylmorphine which are components of some pharmaceutical preparations. This is a remarkable feature because it allows to differentiate them from the other molecules contained in opium.<\/p>\n

Principle of the Method:<\/span><\/strong><\/p>\n

This method allows to determinate the Morphine in urine (the main metabolite of Heroin), the Dihydrocodeine, the Codeine, the Ethylmorphine and the 6-Monoacethylmorphine after hydrolysis of urines and SPE extraction and reading in GC-MS..<\/p>\n\n\n\n\n
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Opiates in urine by detector MS (Morphine, Codeine, Dihydrocodeine, Ethylmorphine, 6-Monoacethylmorphine) – (code\u00a0 GC45010)\u00a0 – 50 tests package. INSIGHTS Heroin (Diacetylmorphine) is a semisynthetic substance of […]<\/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-241","post","type-post","status-publish","format-standard","hentry","category-non-categorizzato"],"yoast_head":"\nOpiates in urine by detector 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\/morfina-urinaria-con-detector-ms-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Opiates in urine by detector MS - Eureka Kit\" \/>\n<meta property=\"og:description\" content=\"Opiates in urine by detector MS (Morphine, Codeine, Dihydrocodeine, Ethylmorphine, 6-Monoacethylmorphine) – (code\u00a0 GC45010)\u00a0 – 50 tests package. 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