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.elementor-button{font-size:10px;}}</style>{"id":5974,"date":"2024-06-20T11:49:34","date_gmt":"2024-06-20T04:49:34","guid":{"rendered":"https:\/\/chemicalexpressth.com\/?page_id=5974"},"modified":"2026-09-16T15:57:05","modified_gmt":"2026-09-16T08:57:05","slug":"mas-100-nt-air-sampler-from-merck","status":"publish","type":"page","link":"https:\/\/chemicalexpressth.com\/th\/mas-100-nt-air-sampler-from-merck\/","title":{"rendered":"MAS-100 NT\u00ae Air Sampler from Merck"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5974\" class=\"elementor elementor-5974\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f4e9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"6f4e9b8\" 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-ed07111 e-con-full e-flex e-con e-child\" data-id=\"ed07111\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fc0917 elementor-widget elementor-widget-heading\" data-id=\"2fc0917\" 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\">MAS-100NT\u00ae from Merck<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3663bd6 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"3663bd6\" 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\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png\" data-srcset=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png 724w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-212x300.png 212w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-768x1086.png 768w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-1086x1536.png 1086w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-8x12.png 8w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-600x849.png 600w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG.png 1414w\"   src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" class=\"attachment-large size-large wp-image-5982 lazyload\" alt=\"\"  sizes=\"(max-width: 724px) 100vw, 724px\"  \/><noscript><img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png\" class=\"attachment-large size-large wp-image-5982\" alt=\"\" srcset=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png 724w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-212x300.png 212w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-768x1086.png 768w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-1086x1536.png 1086w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-8x12.png 8w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-600x849.png 600w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG.png 1414w\" sizes=\"(max-width: 724px) 100vw, 724px\"><\/noscript>\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-87849a6 elementor-widget elementor-widget-text-editor\" data-id=\"87849a6\" 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>Achieve unparalleled cleanliness beyond what the eye can see with the world&#8217;s best-selling air sampler, the MAS-100 NT\u00ae.<\/p><p><span style=\"font-weight: 400;\">The MAS-100 NT\u00ae is accurate in microbial monitoring of ambient air in controlled environments up to ISO 14644-1 cleanroom class 5\/GMP Grade A standards. Microbial air sampling devices are extensively used in Pharmaceutical and Personal care industries as well as Food, Beverage, and Environmental applications. Additionally, a regulation for compounding pharmacies, USP797, requires active air sampling in the level 5 and above areas.<\/span><\/p><p><b>Key Features and Benefits of MAS-100 NT<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Developed according to GAMP 5, fully validated according to ISO 14698 and EN 17141<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Disinfectable with vaporized and gaseous hydrogen peroxide and many industry-standard disinfectants<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Perforated lids are autoclavable and interchangeable between instruments.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compatible with different nutrient plates, e.g. ready-to-use 90mm standard-, 55mm contact- or ICR\/ICRplus contact\/settle plated from Merck Millipore<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Additional safety through the integration of a HEPA air outlet filter that can also be retrofitted and replaced independently.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrated mass flow sensor with temperature and pressure compensation for environment-independent air sampling<\/span><\/li><\/ul><p><b>Proven and improved microbial air monitoring<\/b><\/p><p><span style=\"font-weight: 400;\">The original MAS-100\u00ae was a unique achievement and an incredible success \u2013 but the new MAS-100 NT\u00ae is even better. Its compact, user-friendly design, improved security features, easy and fully automatic calibration, validated software, and enhanced connection options make the MAS-100 NT\u00ae Active Microbial Air Sampler truly unique:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Improved design with an illuminated display for easy navigation\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Improved HACCP software with Microsoft Windows log-in functionality and reporting\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Menu in a variety of languages (English, French and German; Spanish in preparation, others on demand)\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Acoustic alarm feature\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data logging for samples and alarms\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Communication via USB port for error-free result transmission and automatic record-keeping\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Long-life lithium ion batteries with intelligent recharging feature, and much more.\u00a0<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">All functions and parameters as well as the calibration procedure can be controlled using the MAS-100 NT\u00ae software or may be programmed directly on the unit. Alarms and samples are logged and the last 100 events recorded. These can be exported or printed at any time. Hardware and software have been developed according to GAMP4.<\/span><\/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-64b6056 elementor-widget elementor-widget-heading\" data-id=\"64b6056\" 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<p class=\"elementor-heading-title elementor-size-default\">ORDERING INFORMATION<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bbe378 elementor-widget elementor-widget-eael-advanced-data-table\" data-id=\"1bbe378\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-advanced-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ea-advanced-data-table-wrap\" data-id=\"1bbe378\"><div class=\"ea-advanced-data-table-search-wrap ea-advanced-data-table-search-right\"><input type=\"search\" placeholder=\"Search\" class=\"ea-advanced-data-table-search\"><\/div><div class=\"ea-advanced-data-table-wrap-inner\">\n                <table class=\"ea-advanced-data-table ea-advanced-data-table-static ea-advanced-data-table-1bbe378 ea-advanced-data-table-sortable ea-advanced-data-table-paginated ea-advanced-data-table-searchable\" data-id=\"1bbe378\" data-items-per-page=\"10\"><thead><tr><th>Description<\/th><th>Catalog No.<\/th><\/tr><\/thead><tbody><tr><td>MAS-100 NT\u00ae<\/td><td>1.09191.0001<\/td><\/tr><tr><td>MAS-100 NT\u00ae Ex Air Sampler Explosion Proof<\/td><td>1.09194.0001<\/td><\/tr><\/tbody><\/table>\n            <\/div><div class=\"ea-advanced-data-table-pagination ea-advanced-data-table-pagination-button clearfix\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9843840 elementor-widget elementor-widget-heading\" data-id=\"9843840\" 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<p class=\"elementor-heading-title elementor-size-default\">ACCESSORIES<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28afb0a elementor-widget elementor-widget-eael-advanced-data-table\" data-id=\"28afb0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-advanced-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ea-advanced-data-table-wrap\" data-id=\"28afb0a\"><div class=\"ea-advanced-data-table-search-wrap ea-advanced-data-table-search-right\"><input type=\"search\" placeholder=\"Search\" class=\"ea-advanced-data-table-search\"><\/div><div class=\"ea-advanced-data-table-wrap-inner\">\n                <table class=\"ea-advanced-data-table ea-advanced-data-table-static ea-advanced-data-table-28afb0a ea-advanced-data-table-sortable ea-advanced-data-table-paginated ea-advanced-data-table-searchable\" data-id=\"28afb0a\" data-items-per-page=\"10\"><thead><tr><th>Description<\/th><th>Catalog No.<\/th><\/tr><\/thead><tbody><tr><td>MAS-100\u00ae Extra Dust Cover<\/td><td>1.09084.0001<\/td><\/tr><tr><td>Perforated lid for MAS-100 NT\u00ae (300 x 0,6 mm)<\/td><td>1.09195.0001<\/td><\/tr><tr><td>MAS-100 NT\u00ae Perforated Lid, Aluminum, 400-hole<\/td><td>1.09088.0001<\/td><\/tr><tr><td>MAS-100\u00ae Tripod<\/td><td>1.09326.0001<\/td><\/tr><tr><td>MAS-100\u00ae Tripod Adapter \u2013 Quick Connect<\/td><td>1.09223.0001<\/td><\/tr><tr><td>MAS-100\u00ae Tube Adapter<\/td><td>1.09224.0001<\/td><\/tr><tr><td>MAS-100\u00ae Contact Plate Holder<\/td><td>1.09214.0001<\/td><\/tr><tr><td>MAS-100\u00ae Perforated Lid for Contact Plates<\/td><td>1.09213.0001<\/td><\/tr><tr><td>MAS-100 Ex\u00ae Extra Dust Cover<\/td><td>1.09123.0001<\/td><\/tr><tr><td>Main Charger for MAS-100 NT\u00ae<\/td><td>1.09200.0001<\/td><\/tr><tr><td>Battery pack Li-Ion for MAS-100 NT\u00ae<\/td><td>1.09208.0001<\/td><\/tr><\/tbody><\/table>\n            <\/div><div class=\"ea-advanced-data-table-pagination ea-advanced-data-table-pagination-button clearfix\"><\/div><\/div>\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-c236254 e-con-full e-flex e-con e-child\" data-id=\"c236254\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a86bc elementor-hidden-mobile elementor-widget elementor-widget-image\" data-id=\"b5a86bc\" 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\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png\" 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src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png\" class=\"attachment-large size-large wp-image-5982\" alt=\"\" srcset=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-724x1024.png 724w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-212x300.png 212w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-768x1086.png 768w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-1086x1536.png 1086w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-8x12.png 8w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG-600x849.png 600w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/06\/MAS-Air-Sampler-ENG.png 1414w\" sizes=\"(max-width: 724px) 100vw, 724px\"><\/noscript>\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-c2dd7d3 e-flex e-con-boxed e-con e-parent\" data-id=\"c2dd7d3\" 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-8887808 e-con-full e-flex e-con e-child\" data-id=\"8887808\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16c5fa9 elementor-widget elementor-widget-heading\" data-id=\"16c5fa9\" 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<p class=\"elementor-heading-title elementor-size-default\">For order or demonstration\/trial of MAS-100NT\u00ae, simply fill out our Inquiry Form or chat with us instantly on Line using the buttons below. We\u2019re here to help!\n\n<\/p>\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-ddfa5ea e-flex e-con-boxed e-con e-parent\" data-id=\"ddfa5ea\" 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-015b477 e-con-full e-flex e-con e-child\" data-id=\"015b477\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1bb7c38 e-grid e-con-full e-con e-child\" data-id=\"1bb7c38\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e81d3fb elementor-align-right elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"e81d3fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-track=\"enquiry_cta\" data-intent=\"lead\" 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:\/\/forms.zohopublic.com\/chatchawan1\/form\/WebsiteLeadFormINQUIRYFORM\/formperma\/oH9iL6pKdhH5WoJRahWoHuc5H_68uNoURPhu7cgU_rY?utm_source=website&#038;utm_medium=landing_page&#038;utm_campaign=content2026_06_mas100nt&#038;utm_content=mas100nt&#038;utm_term=inquiry_form&#038;utm_id=CONTENT_2026_06_MAS100NT\">\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\">Submit Inquiry<\/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-d156908 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"d156908\" data-element_type=\"widget\" data-e-type=\"widget\" data-track=\"line_cta\" data-intent=\"add_line\" 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:\/\/liff.line.me\/2004801212-fkTuG4m6?utm_source=website&#038;utm_medium=landing_page&#038;utm_campaign=content2026_06_mas100nt_web&#038;utm_content=MAS100NT&#038;utm_term=add_line&#038;utm_id=content2026_06_mas100nt_web\" data-intent=\"add_line\" data-track=\"line_cta\">\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\">Add friend<\/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>\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>","protected":false},"excerpt":{"rendered":"<p>MAS-100NT\u00ae from Merck Achieve unparalleled cleanliness beyond what the eye can see with the world&#8217;s best-selling air sampler, the MAS-100 NT\u00ae. The MAS-100 NT\u00ae is accurate in microbial monitoring of ambient air in controlled environments up to ISO 14644-1 cleanroom class 5\/GMP Grade A standards. Microbial air sampling devices are extensively used in Pharmaceutical and [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","content-type":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5974","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"MAS-100NT\u00ae from Merck For order or demonstration\/trial of MAS-100NT\u00ae, simply fill out our Inquiry Form or chat with us instantly on Line using the buttons below. 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