{"id":300795,"date":"2024-10-19T20:32:06","date_gmt":"2024-10-19T20:32:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-6721-91989\/"},"modified":"2024-10-25T17:59:23","modified_gmt":"2024-10-25T17:59:23","slug":"bs-6721-91989","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-6721-91989\/","title":{"rendered":"BS 6721-9:1989"},"content":{"rendered":"<p>This International Standard specifies a flame atomic absorption spectrometric method for the determination of the lead content of all types of copper alloys listed in International Standards.<\/p>\n<p>The method is applicable to the determination of lead as alloying element or impurity between 0,01 and 5,0 % (<i>m\/m<\/i>). By appropriate modification of sample mass, the lower limit may be extended to 0,002 % (<i>m\/m<\/i>).<\/p>\n<p>Lead content between 0.01 and 5.0% (m\/m) in copper and copper alloys. The lower limit may be extended to 0.002% (m\/m) by using a smaller sample mass.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Sampling and analysis of copper and copper alloys &#8211; Method for determination of lead in copper alloys by flame atomic absorption spectrophotometry<\/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>1989<\/td>\n<td>8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":300798,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1102,2641],"product_tag":[],"class_list":{"0":"post-300795","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-120-30","7":"product_cat-bsi","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\/300795","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\/300798"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=300795"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=300795"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=300795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}