{"id":607362,"date":"2024-11-05T22:37:03","date_gmt":"2024-11-05T22:37:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-22634-12017\/"},"modified":"2024-11-05T22:37:03","modified_gmt":"2024-11-05T22:37:03","slug":"iso-22634-12017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-22634-12017\/","title":{"rendered":"ISO 22634-1:2017"},"content":{"rendered":"<p>ISO 22634-1:2017 specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter of cigarette mainstream smoke using gas chromatography\/mass spectrometry (GC\/MS) with methanol as extraction solvent.<\/p>\n<p>This method was validated using ISO 3308 smoking parameters and is technically compatible with other smoking regimes. <\/p>\n<p>An alternative method for the determination of B[a]P is specified in ISO 22634-2 with a different clean-up using cyclohexane solvent and a reduced analytical run.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Cigarettes \u2014 Determination of benzo[a]pyrene in cigarette mainstream smoke using GC\/MS \u2014 Part 1: Method using methanol as extraction solvent<\/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\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2017-11<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":607373,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[948,2634],"product_tag":[],"class_list":{"0":"post-607362","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-65-160","7":"product_cat-iso","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\/607362","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\/607373"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=607362"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=607362"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=607362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}