{"id":300843,"date":"2024-10-19T20:32:20","date_gmt":"2024-10-19T20:32:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-7317-51990\/"},"modified":"2024-10-25T17:59:43","modified_gmt":"2024-10-25T17:59:43","slug":"bs-7317-51990","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-7317-51990\/","title":{"rendered":"BS 7317-5:1990"},"content":{"rendered":"<p>This Part of BS 7317 describes a method for the determination of the actual amount of the impurity element sulphur present in high purity copper cathode (designated Cu-CATH-1), by hydrogen sulphide evolution and spectrophotometry. It is applicable to concentrations of sulphur within the range 5 \u00b5g\/g to 30 \u00b5g\/g (0.0005 % <i>m<\/i>\/<i>m<\/i> to 0.0030 % <i>m<\/i>\/<i>m<\/i>).<\/p>\n<blockquote>\n<p>NOTE The titles of the publications referred to in this Part of BS 7317 are listed on the inside back cover.<\/p>\n<\/blockquote>\n<p>Applies to sulphur at low levels in cathode specified in BS 6017.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Methods for analysis of high purity copper cathode Cu-CATH-1 &#8211; Method for determination of sulphur by hydrogen sulphide evolution and 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>1990<\/td>\n<td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":300847,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1102,2641],"product_tag":[],"class_list":{"0":"post-300843","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\/300843","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\/300847"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=300843"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=300843"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=300843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}