{"id":425777,"date":"2024-10-20T06:58:36","date_gmt":"2024-10-20T06:58:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-142422023\/"},"modified":"2024-10-26T13:10:21","modified_gmt":"2024-10-26T13:10:21","slug":"bs-en-142422023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-142422023\/","title":{"rendered":"BS EN 14242:2023"},"content":{"rendered":"<p>This document specifies an inductively coupled plasma optical emission spectrometric method (ICP-OES) for the analysis of aluminium and aluminium alloys. This method is applicable to the determination of silicon, iron, copper, manganese, magnesium, chromium, nickel, zinc, titanium, gallium, vanadium, beryllium, bismuth, calcium, cadmium, cobalt, lithium, sodium, lead, antimony, tin, strontium and zirconium in aluminium and aluminium alloys. The content of the elements to be determined should be at least 10 times higher than the corresponding detection limits.<\/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>undefined  <\/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  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>5 Reagents  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6 Apparatus  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>7 Sampling <br \/> 7.1 General <br \/> 7.2 Test sample <br \/> 8 Procedure <br \/> 8.1 Test portion <br \/> 8.2 Dissolution procedure I with sodium hydroxide solution  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>8.3 Dissolution procedure II with nitric acid and hydrofluoric acid <br \/> 8.4 Dissolution procedure III with a mixture of hydrochloric acid and nitric acid  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>8.5 Dissolution procedure IV with hydrochloric acid <br \/> 8.6 Calibration solutions and drift correction solution <br \/> 8.6.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>8.6.2 Preparation of the calibration solutions <br \/> 8.7 Measurements <br \/> 8.7.1 Adjustment of the apparatus <br \/> 8.7.2 Measurement of the calibration solutions  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>8.7.3 Measurement of the test solutions <br \/> 8.8 Calibration curves <br \/> 9 Correction of short-term fluctuations and drift <br \/> 9.1 General <br \/> 9.2  Short-term fluctuations <br \/> 9.3 Drift <br \/> 10 Investigation of interferences  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>11 Expression of the results <br \/> 11.1 Correction <br \/> 11.2 Result <br \/> 12 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>Annex A (informative)Analytical wavelengths  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>Annex B (informative)Plasma optical emission spectrometer \u2014 Suggested performance criteria to be checked <br \/> B.1 Short- and long-term stability <br \/> B.2 Evaluating the background equivalent concentration  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>B.3 Evaluating the limit of detection <br \/> B.4 Linearity of the calibration curves  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Aluminium and aluminium alloys. Chemical analysis. Inductively coupled plasma optical emission spectrometric analysis<\/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>2023<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":425787,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1100,2641],"product_tag":[],"class_list":{"0":"post-425777","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-120-10","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\/425777","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\/425787"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=425777"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=425777"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=425777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}