{"id":338641,"date":"2024-10-19T23:42:00","date_gmt":"2024-10-19T23:42:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-19-30392805-dc\/"},"modified":"2024-10-25T22:48:18","modified_gmt":"2024-10-25T22:48:18","slug":"bsi-19-30392805-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-19-30392805-dc\/","title":{"rendered":"BSI 19\/30392805 DC"},"content":{"rendered":"<p>This document specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter (TPM) of cigarette mainstream smoke using gas chromatography\/mass spectrometry (GC\/MS) with methanol as extraction solvent.<\/p>\n<p>This method is specified using <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;20778<\/span><\/span> smoking parameters. An alternative method for the determination of B[a]P is specified in <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;23906-2<\/span><\/span> with a different clean-up using cyclohexane solvent and a shorter total analytical time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>BS ISO 23906-1. Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke under intense smoking conditions using GC\/MS &#8211; Part 1. Method using methanol as extraction solvent<\/b><\/p>\n<table class=\"shortdes-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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>19<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":338649,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-338641","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/338641","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\/338649"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=338641"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=338641"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=338641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}