{"id":361946,"date":"2024-10-20T01:38:23","date_gmt":"2024-10-20T01:38:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-174112020\/"},"modified":"2024-10-26T02:33:27","modified_gmt":"2024-10-26T02:33:27","slug":"bs-en-174112020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-174112020\/","title":{"rendered":"BS EN 17411:2020"},"content":{"rendered":"<p>This document specifies a method for the determination of traces of perchlorate with liquid chromatography and tandem mass spectrometry detection (LC?MS\/MS). The method is applicable to mineral fertilizers.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>European foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions <br \/> 4 Principle <br \/> 5 Reagents  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>6 Apparatus and equipment <br \/> 6.1 LC-MS\/MS instrumentation: <br \/> 6.1.1 Column. <br \/> 6.1.2 Equipment. <br \/> 7 Procedure <br \/> 7.1 Sampling and sample preparation <br \/> 7.2 Matrix calibration curve  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>7.3 Determination of perchlorate in test solutions <br \/> 8 Calculation  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>9 Precision <br \/> 9.1 Inter-laboratory test <br \/> 9.2 Repeatability <br \/> 9.3 Reproducibility <br \/> 10 Additional remarks  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>11 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>Annex A (informative) Results of the inter-laboratory test  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Fertilizers. Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS\/MS)<\/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>2020<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":361952,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-361946","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\/361946","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\/361952"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=361946"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=361946"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=361946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}