{"id":552236,"date":"2024-11-05T17:52:01","date_gmt":"2024-11-05T17:52:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/vdi-2444\/"},"modified":"2024-11-05T17:52:01","modified_gmt":"2024-11-05T17:52:01","slug":"vdi-2444","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/vdi-2444\/","title":{"rendered":"VDI 2444"},"content":{"rendered":"<p>Die Richtlinie legt ein chromatografisches Verfahren zur Bestimmung von Levoglucosan in w\u00e4ssrigen Extrakten von Filterproben, die z.B. nach DIN EN 12341 gesammelt wurden, fest. Es ist f\u00fcr Konzentrationen von ca. 10 ng\/m3 bis ca. 3000 ng\/m3 bei einer Probenahmedauer von 24 Stunden erprobt. Das Verfahren ist auch zur Messung von Galactosan und Mannosan geeignet. Weiterhin k\u00f6nnen, teilweise unter bestimmten Einschr\u00e4nkungen, folgende Kohlenhydrate bestimmt werden: Inositol, Threitol\/Erythritol, Arabitol, Mannose, Glucose, Galactose und Fructose.*www.vdi.de\/2444<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Au\u00dfenluft &#8211; Messen von Levoglucosan &#8211; Chromatografisches Verfahren<\/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>2020-03<\/td>\n<td>34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":552247,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[203,2635],"product_tag":[],"class_list":{"0":"post-552236","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-20","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\/552236","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\/552247"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=552236"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=552236"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=552236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}