{"id":1468,"date":"2023-11-10T14:43:37","date_gmt":"2023-11-10T13:43:37","guid":{"rendered":"https:\/\/relaunch.quma.de\/produkt\/nh3-source\/"},"modified":"2024-03-06T14:11:00","modified_gmt":"2024-03-06T13:11:00","slug":"nh3-source","status":"publish","type":"product","link":"https:\/\/www.quma.de\/en\/product\/nh3-source\/","title":{"rendered":"NH3<\/sub> source"},"content":{"rendered":"

The NH3<\/sub> source is an instrument to continuously produce pure NH3mixtures in humidified air with a flow rate of 0.5 – 2 l\/min. NH3<\/sub>formationis based on the reaction of ammonium (NH4<\/sub>+)with NaOH indilutedaqueous solution in a temperature controlled stripping coil similar to a HONO source developed by Kleffmann et al. [[i]] showing fast time response of a few minutes.<\/p>\n

[[i]] Kleffmann, J., T. Benter, P. Wiesen: Heterogeneous Reaction of Nitric Acid with Nitric Oxide on Glass Surfaces under Simulated Atmospheric Conditions, J. Phys. Chem. A, 2004, 108, 5793-5799.<\/p>\n

In cooperation with:<\/strong><\/p>\n

PD Dr. Joerg Kleffmann
\nPhysical Chemistry\/FB C
\nUniversity of Wuppertal
\nGauss Street 20
\nD-42097 Wuppertal
\nGermany
\nPHONE: +49 202 439 2515
\nFAX: +49 202 439 2505 or 2757
\nEmail: kleffmann@uni-wuppertal.de
\nwww.physchem.uni-wuppertal.de<\/p>\n

Data sheet EN<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

NH3<\/sub> from diluted ammonium sulphate and sodium hydroxide solutions<\/p>\n","protected":false},"featured_media":1278,"template":"","meta":[],"product_cat":[48],"product_tag":[],"class_list":{"0":"post-1468","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-atmospheric-analytic","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nNH3 source - QUMA Electronics and Analytics<\/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.quma.de\/product\/nh3-quelle\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NH3 source - QUMA Electronics and Analytics\" \/>\n<meta property=\"og:description\" content=\"NH3 from diluted ammonium sulphate and sodium hydroxide solutions\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.quma.de\/product\/nh3-quelle\/\" \/>\n<meta property=\"og:site_name\" content=\"QUMA Electronics and Analytics\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-06T13:11:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.quma.de\/wp-content\/uploads\/LOPAP.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.quma.de\/product\/nh3-quelle\/\",\"url\":\"https:\/\/www.quma.de\/product\/nh3-quelle\/\",\"name\":\"NH3 source - 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