{"id":595151,"date":"2024-11-05T21:40:37","date_gmt":"2024-11-05T21:40:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-15587-12002\/"},"modified":"2024-11-05T21:40:37","modified_gmt":"2024-11-05T21:40:37","slug":"iso-15587-12002","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-15587-12002\/","title":{"rendered":"ISO 15587-1:2002"},"content":{"rendered":"<p>This part of ISO 15587 specifies a method for extracting trace elements from a water sample using <i>aqua regia<\/i> as a digestion agent. The method is applicable to all types of waters with a suspended solids mass concentration of less than 20 g\/l and a mass concentration of total organic carbon (TOC) expressed as carbon of less than 5 g\/l. <\/p>\n<p>The <i>aqua regia<\/i> digestion method is empirical and it might not release elements completely. However, for most environmental applications, the result is fit for purpose.<\/p>\n<p><i>Aqua regia<\/i> digestion is suitable for the release of: Ag, Al, As, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Mo, Na, Ni, P, Pb, Sb, Se, Sn, Sr, Tl, V, Zn. It is not suitable for the digestion of refractory compounds such as SiO <sub>2<\/sub>, TiO<sub>2<\/sub> and Al<sub>2<\/sub>O<sub>3<\/sub>. The presence of chloride in the digestion solution may limit the application of analytical techniques.<\/p>\n<p>The method is generic and may be implemented using a wide variety of equipment provided the digestion composition is unchanged,<i> <\/i>the digestion temperature is known, and the digestion duration is in accordance with this temperature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Water quality \u2014 Digestion for the determination of selected elements in water \u2014 Part 1: Aqua regia digestion<\/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>2002-03<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":595167,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[216,2634],"product_tag":[],"class_list":{"0":"post-595151","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-50","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\/595151","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\/595167"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=595151"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=595151"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=595151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}