{"id":314729,"date":"2024-10-19T21:40:47","date_gmt":"2024-10-19T21:40:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-145962007\/"},"modified":"2024-10-25T19:47:55","modified_gmt":"2024-10-25T19:47:55","slug":"bs-en-iso-145962007","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-145962007\/","title":{"rendered":"BS EN ISO 14596:2007"},"content":{"rendered":"<p>This International Standard specifies a method for the determination of the sulfur content of liquid petroleum products, additives for petroleum products, and semi-solid and solid petroleum products that are either liquefied by moderate heating or soluble in organic solvents (see 4.1) of negligible or accurately known sulfur content. The method is applicable to products or additives having sulfur contents in the range 0,001&nbsp;%&nbsp;(<i>m<\/i>\/<i>m<\/i>) to 2,50&nbsp;%&nbsp;(<i>m<\/i>\/<i>m<\/i>); higher contents can be determined by appropriate dilution. Other elements do not interfere at concentrations anticipated in the materials subject to this analysis.<\/p>\n<blockquote>\n<p>NOTE For the purposes of this International Standard, the term \u201c%&nbsp;(<i>m<\/i>\/<i>m<\/i>)\u201d is used to represent the mass fraction of a material.<\/p>\n<\/blockquote>\n<p>High concentrations of phosphorus or chlorine [typically above 3&nbsp;%&nbsp;(<i>m<\/i>\/<i>m<\/i>)] can cause bias in the sulfur result by absorbing Zr-L\u03b1 and S-K\u03b1 to different extents. It is necessary in these cases to carry out studies to determine whether this potential interference is significant.<\/p>\n<p>When larger amounts of molybdenum are present (typically above 50&nbsp;mg\/kg to 100&nbsp;mg\/kg), increased background radiation and spectral overlap with the sulfur signal can occur. It is necessary in these cases to inspect the relevant spectral regions, for example, to investigate the significance of this potential source of bias.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Petroleum products. Determination of sulfur content. Wavelength-dispersive X-ray fluorescence spectrometry<\/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>2007<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":314737,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-314729","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\/314729","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\/314737"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=314729"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=314729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=314729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}