{"id":296273,"date":"2024-10-19T20:09:33","date_gmt":"2024-10-19T20:09:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-226822017\/"},"modified":"2024-10-25T17:27:27","modified_gmt":"2024-10-25T17:27:27","slug":"bs-iso-226822017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-226822017\/","title":{"rendered":"BS ISO 22682:2017"},"content":{"rendered":"<p>This document specifies a method for the determination of phosphorus, vanadium, titanium, copper, nickel, chromium, barium and cobalt in iron ores, by inductively coupled plasma atomic emission spectrometry (ICP-AES).<\/p>\n<p>This method is applicable to the concentration ranges (mass fraction) given in Table&nbsp;1, in natural iron ores, iron ore concentrates and agglomerates, including sinter products.<\/p>\n<p><b>Table&nbsp;1<\/b><\/p>\n<p><b>Concentration ranges<\/b><\/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>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>3 Terms and definitions <br \/> 4 Principle <br \/> 5 Reagents  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>6 Apparatus <br \/> 7 Sampling and samples <br \/> 7.1 Laboratory sample  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>7.2 Preparation of predried test samples <br \/> 8 Procedure <br \/> 8.1 Number of determinations <br \/> 8.2 Test portion <br \/> 8.3 Blank test and check test <br \/> 8.4 Determination <br \/> 8.4.1 Decomposition of the test portion  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>8.4.2 Adjustment of spectrometer  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>9 Calculation of results <br \/> 9.1 Calibration graph  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>9.2 Correction of spectral interference  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>9.3 Standardization of calibration graph (drift correction)  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>9.4 General treatment of results <br \/> 9.4.1 Repeatability and permissible tolerances <br \/> 9.4.2 Determination of analytical result  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>9.4.3 Check for trueness  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>9.4.4 Calculation of final result <br \/> 9.5 Oxide factors <br \/> 10 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>Annex\u00a0A (informative)  Suggested calibration solutions  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>Annex\u00a0B (normative)  Plasma spectrometer performance tests  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>Annex\u00a0C (normative)  Flowchart of the procedure for the acceptance of analytical values of test samples  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>Annex\u00a0D (informative)  Derivation of repeatability and permissible tolerance formulae  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>Annex\u00a0E (informative)  Precision data obtained by international analytical trials  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Iron ores. Determination of trace elements. Plasma spectrometric method<\/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>2017<\/td>\n<td>32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":296278,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1049,2641],"product_tag":[],"class_list":{"0":"post-296273","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-73-060-10","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\/296273","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\/296278"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=296273"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=296273"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=296273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}