{"id":364468,"date":"2024-10-20T01:50:44","date_gmt":"2024-10-20T01:50:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-21-30424859-dc\/"},"modified":"2024-10-26T02:56:03","modified_gmt":"2024-10-26T02:56:03","slug":"bsi-21-30424859-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-21-30424859-dc\/","title":{"rendered":"BSI 21\/30424859 DC"},"content":{"rendered":"<p>This document specifies a method for the determination of the dissolved anions chlorate, chloride, and chlorite in water with low contamination (e.g. drinking water, raw water or swimming pool water).<\/p>\n<p>An appropriate pretreatment of the sample (e.g. dilution) and the use of a conductivity detector (CD), UV detector (UV) or amperometric detector (AD) make the working ranges given in <span class=\"xref\">Table&nbsp;1<\/span> feasible.<\/p>\n<div class=\"table-wrap\" id=\"tab_1\">\n<div class=\"table-label\">\n  Table&nbsp;1\n <\/div>\n<div class=\"table-title\">\n  Working ranges of the analytical method\n <\/div>\n<div class=\"table-wrap-foot\">\n<div class=\"fn\" id=\"table-fn_1.1\">\n<div class=\"fn-label\">\n    <sup>a<\/sup>\n   <\/div>\n<p>The working range is restricted by the ion-exchange capacity of the columns. Dilute the sample in to the working range, if necessary.<\/p>\n<\/p><\/div>\n<div class=\"fn\" id=\"table-fn_1.2\">\n<div class=\"fn-label\">\n    <sup>b<\/sup>\n   <\/div>\n<p>The minimum working range for chlorite of 0,05&nbsp;mg\/l was obtained using calibration checks, but the round robin trials (<span class=\"xref\">Annex&nbsp;A<\/span>, <span class=\"xref\">Table&nbsp;A.4<\/span>) showed that it is difficult to obtain this with sufficient accuracy. Thus great care shall be taken when working in the lower range of this method.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>BS EN ISO 10304-4. Water quality. Determination of dissolved anions by liquid chromatography of ions &#8211; Part 4. Determination of chlorate, chloride and chlorite in water with low contamination<\/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>2021<\/td>\n<td>23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":364478,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[216,2641],"product_tag":[],"class_list":{"0":"post-364468","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-50","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\/364468","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\/364478"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=364468"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=364468"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=364468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}