{"id":12334,"date":"2024-10-16T21:02:34","date_gmt":"2024-10-16T21:02:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e439-2010\/"},"modified":"2024-10-24T11:40:29","modified_gmt":"2024-10-24T11:40:29","slug":"astm-e439-2010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e439-2010\/","title":{"rendered":"ASTM-E439 2010"},"content":{"rendered":"<\/p>\n<p id=\"s00002\">1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits:<\/p>\n<p id=\"s00003\">1.2 The test methods in this standard are contained in the sections indicated below.<\/p>\n<p id=\"s11111\">1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<p id=\"s00004\">1.4 <span class=\"italic\">This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n<p id=\"s00023\">10.1 This test method covers the determination of chromium in concentrations from 0.004 % to 0.04 %.<\/p>\n<p id=\"s00068\">20.1 This test method covers the determination of iron in concentrations from 0.05 % to 0.25 %.<\/p>\n<p id=\"s00106\">30.1 This test method covers the determination of manganese in beryllium metal in concentrations from 0.008 % to 0.04 %.<\/p>\n<p id=\"s00150\">40.1 This test method covers the determination of nickel in concentrations from 0.001 % to 0.04 %.<\/p>\n<p><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>1<b><\/td>\n<td>Scope <br \/> Referenced Documents <br \/> Terminology <br \/> Significance and Use  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Apparatus, Reagents, and Photometric Practice <br \/> Hazards <br \/> Sampling <br \/> Rounding Calculated Values <br \/> Interlaboratory Studies <br \/> Scope <br \/> Summary of Test Method <br \/> Concentration Range <br \/> Stability of Color <br \/> Interferences <br \/> Reagents <br \/> Preparation of Calibration Curve  <\/td>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>Procedure <br \/> Calculation <br \/> Precision and Bias <br \/> Scope <br \/> Summary of Test Method <br \/> Concentration Range <br \/> Stability of Color <br \/> Interferences <br \/> Reagents <br \/> TABLE 1  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>Preparation of Calibration Curve <br \/> Procedure <br \/> Calculation <br \/> Precision and Bias <br \/> Scope <br \/> Summary of Test Method <br \/> Concentration Range <br \/> TABLE 2  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>Stability of Color <br \/> Interferences <br \/> Reagents <br \/> Preparation of Calibration Curve <br \/> Procedure <br \/> Calculations  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Precision and Bias <br \/> Scope <br \/> Summary of Test Method <br \/> Concentration Range <br \/> Stability of Color <br \/> Interferences <br \/> Reagents <br \/> Preparation of Calibration Curve <br \/> TABLE 3  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Procedure <br \/> Calculation <br \/> Precision and Bias <br \/> Keywords <br \/> TABLE 4  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>E439-10 Standard Test Methods for Chemical Analysis of Beryllium<\/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\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2010<\/td>\n<td>7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":12335,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1090,1107,2637],"product_tag":[],"class_list":{"0":"post-12334","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-040-30","7":"product_cat-77-120-99","8":"product_cat-astm","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/12334","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\/12335"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=12334"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=12334"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=12334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}