{"id":546261,"date":"2024-11-05T17:18:34","date_gmt":"2024-11-05T17:18:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/din-en-iso-22908\/"},"modified":"2024-11-05T17:18:34","modified_gmt":"2024-11-05T17:18:34","slug":"din-en-iso-22908","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/din-en-iso-22908\/","title":{"rendered":"DIN EN ISO 22908"},"content":{"rendered":"<p>Dieses Dokument legt die Bestimmung der Aktivit\u00e4tskonzentrationen von Radium-226 und Radium-228 in Trinkwasserproben durch chemische Trennung von Radium und deren Messung mittels Fl\u00fcssigszintillationsz\u00e4hlung fest. Die Massenaktivit\u00e4tskonzentrationen von Radium-226 und Radium-228, die mit diesem Verfahren unter Verwendung der derzeit verf\u00fcgbaren Fl\u00fcssigszintillationsz\u00e4hler gemessen werden k\u00f6nnen, sinken auf 0,01 Bq\/kg f\u00fcr Radium-226 und 0,06 Bq\/kg f\u00fcr Radium-228 f\u00fcr eine Probenmasse von 0,5 kg und eine Z\u00e4hlzeit von 1 h in einem Fl\u00fcssigszintillationsz\u00e4hler mit geringem Hintergrund. Das Pr\u00fcfverfahren kann zur schnellen Erkennung von Verunreinigungen des Trinkwassers durch Radium in Notsituationen eingesetzt werden.*Inhaltsverzeichnis<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Wasserbeschaffenheit &#8211; Radium-226 und Radium-228 &#8211; Verfahren mit dem Fl\u00fcssigszintillationsz\u00e4hler (Entwurf)<\/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>2019-12<\/td>\n<td>76<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":546272,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[217,245,287,2635],"product_tag":[],"class_list":{"0":"post-546261","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-60","7":"product_cat-13-280","8":"product_cat-17-240","9":"product_cat-din","11":"first","12":"instock","13":"sold-individually","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/546261","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\/546272"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=546261"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=546261"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=546261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}