{"id":12312,"date":"2024-11-18T18:19:47","date_gmt":"2024-11-18T17:19:47","guid":{"rendered":"https:\/\/tera-environnement.com\/measurement-of-nitrosamines-in-air\/"},"modified":"2024-11-25T17:15:46","modified_gmt":"2024-11-25T16:15:46","slug":"measurement-of-nitrosamines-in-air","status":"publish","type":"post","link":"https:\/\/tera-environnement.com\/en\/measurement-of-nitrosamines-in-air\/","title":{"rendered":"Measurement of nitrosamines in air"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12312\" class=\"elementor elementor-12312 elementor-12014\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8d5069d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d5069d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-abaae19\" data-id=\"abaae19\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-162cbc6 elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"162cbc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"68\" height=\"69\" src=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2023\/09\/fleche-grise.png\" class=\"attachment-large size-large wp-image-389\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca79a8e elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"ca79a8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Measurement of nitrosamines in air<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-1da6e11 e-flex e-con-boxed e-con e-parent\" data-id=\"1da6e11\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5578ca elementor-widget elementor-widget-spacer\" data-id=\"b5578ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c1a958 elementor-widget elementor-widget-text-editor\" data-id=\"3c1a958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>What are Nitrosamines?<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b5b49e elementor-widget elementor-widget-text-editor\" data-id=\"3b5b49e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nitrosamines are formed by a nitrosation reaction between nitrites or nitrates and amines or amides.<\/p>\n<p><strong>Some nitrosamines are classified as carcinogenic to humans: <\/strong><strong><span data-teams=\"true\">certain carcinogens (Group 1) and probable carcinogens (Group 2A). <\/span>Because they are so dangerous, it is essential to be able to measure and quantify them.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0b3406 e-flex e-con-boxed e-con e-parent\" data-id=\"e0b3406\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64b2c3a elementor-widget elementor-widget-spacer\" data-id=\"64b2c3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0a0fb4 elementor-widget elementor-widget-text-editor\" data-id=\"a0a0fb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Where do airborne nitrosamines come from?<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7abfdf8 e-flex e-con-boxed e-con e-parent\" data-id=\"7abfdf8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-384a5c4 e-con-full e-flex e-con e-child\" data-id=\"384a5c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb00587 elementor-widget elementor-widget-text-editor\" data-id=\"eb00587\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Atmospheric emissions &amp; Ambient air&nbsp;<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-596531d elementor-widget elementor-widget-image\" data-id=\"596531d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1503\" height=\"1057\" src=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-12081\" alt=\"\" srcset=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1.png 1503w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1-300x211.png 300w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1-1024x720.png 1024w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1-768x540.png 768w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-AEX-AIA-1-600x422.png 600w\" sizes=\"(max-width: 1503px) 100vw, 1503px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-641e38e e-con-full e-flex e-con e-child\" data-id=\"641e38e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-767a0e0 elementor-widget elementor-widget-spacer\" data-id=\"767a0e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09ceb15 elementor-widget elementor-widget-text-editor\" data-id=\"09ceb15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><strong>Industrial emissions:<\/strong> Industrial processes, especially those involving high temperatures and chemical reactions, can promote the formation of nitrosamines. For example, industries using nitrites as preservatives or in manufacturing processes can generate nitrosamines. <\/li>\n<li><strong>Exhaust gases :<\/strong> Vehicle internal combustion engines produce nitrogen oxides (NOx) and hydrocarbons. These compounds can react together to form nitrosamines, especially under conditions of high temperature and pressure. <\/li>\n<li><strong>Tobacco smoke:<\/strong> Tobacco naturally contains amines and nitrates. During combustion, these substances react to form nitrosamines, which are then inhaled by smokers and people exposed to second-hand smoke. <\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef4edce e-flex e-con-boxed e-con e-parent\" data-id=\"ef4edce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ef3c4c9 e-con-full e-flex e-con e-child\" data-id=\"ef3c4c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95ee7d2 elementor-widget elementor-widget-text-editor\" data-id=\"95ee7d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Workplace air \/ Occupational exposure<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d50ed0 elementor-widget elementor-widget-text-editor\" data-id=\"9d50ed0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n \t<li><strong>Rubber industry:<\/strong> Nitrosamines can be formed during the manufacture of rubber products such as drive belts and tires.<\/li><p>\n \t<li><strong>Pharmaceutical industry:<\/strong> some active ingredients and drugs may contain nitrosamines as impurities.<\/li><p>\n \t<li><strong>Food industry:<\/strong> Nitrosamines can be formed in processed foods, such as cured meats, smoked fish and certain beverages like beer.<\/li><p>\n \t<li><strong>Plastics industry:<\/strong> Plastic components used in the manufacture of consumer goods can also release nitrosamine precursors.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4caf723 e-con-full e-flex e-con e-child\" data-id=\"4caf723\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ebe78b elementor-widget elementor-widget-image\" data-id=\"5ebe78b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"549\" src=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT-1024x703.png\" class=\"attachment-large size-large wp-image-12087\" alt=\"\" srcset=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT-1024x703.png 1024w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT-300x206.png 300w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT-768x527.png 768w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT-600x412.png 600w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-Nitrosamines-ALT.png 1473w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f60f2c0 e-flex e-con-boxed e-con e-parent\" data-id=\"f60f2c0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7e625f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a7e625f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c33d8c0 e-flex e-con-boxed e-con e-parent\" data-id=\"c33d8c0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4dffd3c elementor-widget elementor-widget-text-editor\" data-id=\"4dffd3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>LC-MS\/MS analysis of nitrosamines after sampling on Thermosorb\/N support for nitrosamines<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dbf74e6 e-flex e-con-boxed e-con e-parent\" data-id=\"dbf74e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c565222 e-con-full e-flex e-con e-child\" data-id=\"c565222\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-afb0fd9 elementor-widget elementor-widget-image\" data-id=\"afb0fd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1001\" src=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-818x1024.jpg\" class=\"attachment-large size-large wp-image-12185\" alt=\"\" srcset=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-818x1024.jpg 818w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-240x300.jpg 240w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-768x962.jpg 768w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-1227x1536.jpg 1227w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-scaled.jpg 1636w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-support-nitrosamines-600x751.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6eaa5ee e-con-full e-flex e-con e-child\" data-id=\"6eaa5ee\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75c52e5 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"75c52e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-768x1024.jpg\" class=\"attachment-large size-large wp-image-12182\" alt=\"\" srcset=\"https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-768x1024.jpg 768w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-225x300.jpg 225w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-1152x1536.jpg 1152w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-scaled.jpg 1536w, https:\/\/tera-environnement.com\/wp-content\/uploads\/2024\/11\/Actu-nitrosamines-analyses-LC-MS-MS-600x800.jpg 600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8751e67 e-con-full e-flex e-con e-parent\" data-id=\"8751e67\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-650b3cd e-con-full e-flex e-con e-child\" data-id=\"650b3cd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d3f9132 elementor-widget elementor-widget-text-editor\" data-id=\"d3f9132\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Extraction of sampled Thermosorb\/N to obtain a filtrate  <\/em><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92803ae e-con-full e-flex e-con e-child\" data-id=\"92803ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8cb98f elementor-widget elementor-widget-text-editor\" data-id=\"d8cb98f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>LC-MS\/MS analysis of nitrosamines in filtrate<\/em><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c0eef1 e-flex e-con-boxed e-con e-parent\" data-id=\"0c0eef1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3aa5cd0 elementor-widget elementor-widget-spacer\" data-id=\"3aa5cd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa80da3 elementor-widget elementor-widget-text-editor\" data-id=\"aa80da3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>List of nitrosamines available for analysis in our laboratory  <\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a7b38b elementor-widget elementor-widget-text-editor\" data-id=\"5a7b38b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>N-Nitrosodimethylamine (NDMA) under CAS number: 62-75-9<\/li><li>N-Nitrosodiethylamine (NDEA) under CAS number: 55-18-5<\/li><li>N-Nitrosodipropylamine (NDPA) under CAS number: 621-64-7<\/li><li>N-Nitrosodiisopropylamine (NDIPA) under CAS number: 601-77-4<\/li><li>N-Nitrosodibutylamine (NDBA) under CAS number: 924-16-3<\/li><li>N-Nitrosomorpholine (NMOR) under CAS number: 59-89-2<\/li><li>N-Nitrosopiperidine (NPIP) under CAS number: 100-75-4<\/li><li>N-Nitrosopyrrolidine (NPYR) under CAS number: 930-55-2<\/li><li>N-Nitrosomethylethylamine (NMEA) under CAS number: 10595-95-6<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-790f650 e-flex e-con-boxed e-con e-parent\" data-id=\"790f650\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-195c338 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"195c338\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36f09584 e-con-full e-flex e-con e-parent\" data-id=\"36f09584\" data-element_type=\"container\" 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elementor-element-6476937f e-flex e-con-boxed e-con e-child\" data-id=\"6476937f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a95212a buton elementor-widget elementor-widget-button\" data-id=\"5a95212a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tera-environnement.com\/en\/rental\/samplers\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Sampling media <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-230bb815 buton elementor-widget elementor-widget-button\" data-id=\"230bb815\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tera-environnement.com\/en\/air-analysis\/ambient-air\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Air analysis<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1db896f8 e-con-full e-flex e-con e-parent\" data-id=\"1db896f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-27c86b39 e-flex e-con-boxed e-con e-child\" data-id=\"27c86b39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d3c6f8d elementor-widget elementor-widget-text-editor\" data-id=\"3d3c6f8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p align=\"justify\"><strong>Do you have any questions or do you need a quote? Contact us to find out more about our analysis services. <\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1700fffb e-flex e-con-boxed e-con e-child\" data-id=\"1700fffb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-51b7884e e-flex e-con-boxed e-con e-child\" data-id=\"51b7884e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b55c9ef buton elementor-widget elementor-widget-button\" data-id=\"b55c9ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"mailto:commercial@tera-environnement.com%20\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Quote request<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>What are Nitrosamines? Nitrosamines are formed by a nitrosation reaction between nitrites or nitrates and amines or amides. Some nitrosamines are classified as carcinogenic to humans: certain carcinogens (Group 1) and probable carcinogens (Group 2A). Because they are so dangerous, it is essential to be able to measure and quantify them. Where do airborne nitrosamines [&hellip;]<\/p>\n","protected":false},"author":42,"featured_media":12214,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-12312","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Measuring nitrosamines in air TERA Environnement<\/title>\n<meta name=\"description\" content=\"TERA Environnement offers analysis of nitrosamines in Ambient Air, Atmospheric Emission and Workplace Air.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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