{"id":554189,"date":"2024-11-05T18:03:11","date_gmt":"2024-11-05T18:03:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/vdi-4258-blatt-1\/"},"modified":"2024-11-05T18:03:11","modified_gmt":"2024-11-05T18:03:11","slug":"vdi-4258-blatt-1","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/vdi-4258-blatt-1\/","title":{"rendered":"VDI 4258 Blatt 1"},"content":{"rendered":"<p>Mikrobielle Luftverunreinigungen stehen im Verdacht, Infektionen zu \u00fcbertragen und Allergien auszul\u00f6sen, daher wird derzeit die Festlegung von Grenzwerten diskutiert. F\u00fcr die Emission und Immission von Bioaerosolen existieren noch keine gesetzlichen Vorgaben. Zahlreiche Messungen und gro\u00df angelegte Studien werden mit den unterschiedlichsten Verfahren durchgef\u00fchrt, ohne dass die Ergebnisse vergleichbar sind. Diese Richtlinie bildet die Grundlage zur Validierung der bestehenden Richtlinien zur Probenahme und Analyse von Bioaerosolen und erg\u00e4nzt die Richtlinienreihen VDI 4252, VDI 4253 und VDI 4257.*www.vdi.de\/4258<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Bioaerosole und biologische Agenzien &#8211; Herstellung von Pr\u00fcfbioaerosolen &#8211; Grundlagen und Anforderungen an Pr\u00fcfbioaerosole<\/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>2017-03<\/td>\n<td>48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":554200,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[126,203,2635],"product_tag":[],"class_list":{"0":"post-554189","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-07-100-99","7":"product_cat-13-040-20","8":"product_cat-din","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/554189","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\/554200"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=554189"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=554189"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=554189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}