{"id":543003,"date":"2024-11-05T17:00:32","date_gmt":"2024-11-05T17:00:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/din-en-iso-14637\/"},"modified":"2024-11-05T17:00:32","modified_gmt":"2024-11-05T17:00:32","slug":"din-en-iso-14637","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/din-en-iso-14637\/","title":{"rendered":"DIN EN ISO 14637"},"content":{"rendered":"<p>Urease wird der Untersuchungsprobe zugef\u00fcgt, um Harnstoff in Ammoniak und Kohlendioxid zu spalten. Bei einem pH Wert von 6,7 hydrolysiert Ammoniak unter Freisetzung von Hydroxylionen sofort und Kohlendioxid setzt Protonen frei, die die Hydroxidionen teilweise neutralisieren. Das Gleichgewicht zwischen der Ammoniak- und Kohlendioxid-Hydrolyse und die daraus resultierende Neutralisation f\u00fchren zu einer \u00c4nderung des pH Wertes. Die \u00c4nderung des pH Wertes variiert als eine Funktion des Harnstoffgehaltes der Probe und wird unter Verwendung eines Differenzial-pH-Messger\u00e4tes gemessen.*Inhaltsverzeichnis<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Milch &#8211; Bestimmung des Harnstoffgehaltes &#8211; Enzymatisches Verfahren mit pH-\u00c4nderung (Referenzverfahren)<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/din\/\"><b>DIN<\/b><\/a><\/td>\n<td>2007-03<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":543015,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[959,2635],"product_tag":[],"class_list":{"0":"post-543003","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-67-100-01","7":"product_cat-din","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/543003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/543015"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=543003"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=543003"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=543003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}