{"id":355,"date":"2019-09-25T15:13:51","date_gmt":"2019-09-25T19:13:51","guid":{"rendered":"https:\/\/actlabs.readyforlaunch.ca\/?page_id=355"},"modified":"2025-08-25T11:00:58","modified_gmt":"2025-08-25T15:00:58","slug":"peroxide-total-fusion","status":"publish","type":"page","link":"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/peroxide-total-fusion\/","title":{"rendered":"Peroxide &lsquo;Total&rsquo; Fusion"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_5 1_5 fusion-one-fifth fusion-column-first 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href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/\"><span class=\"link-text\"> Lithogeochemistry and Whole Rock Analysis<\/span><span class=\"arrow\"><\/span><\/a><ul class=\"sub-menu\"><li id=\"menu-item-339\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-339\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/lithogeochemistry-litho\/\"><span class=\"link-text\"> Lithogeochemistry<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-353\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-353\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/inaa-and-multi-methods\/\"><span class=\"link-text\"> Inaa and Multi-Methods<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-360\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-360\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/peroxide-total-fusion\/\"><span class=\"link-text\"> Peroxide &lsquo;Total&rsquo; Fusion<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-884\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-884\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/carbon-and-sulphur\/\"><span class=\"link-text\"> Carbon and Sulphur<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-384\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-384\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/lithogeochemistry-and-whole-rock-analysis\/miscellaneous-analysis\/\"><span class=\"link-text\"> Miscellaneous Analysis<\/span><span class=\"arrow\"><\/span><\/a><\/li><\/ul><\/li><li id=\"menu-item-393\" class=\"menu-item menu-item-type-post_type 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menu-item-663\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/tools-for-buried-deposit-targets\/selective-extractions-buried-deposits\/\"><span class=\"link-text\"> Selective Extractions<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-714\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-714\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/tools-for-buried-deposit-targets\/sgh-spatiotemporal-geochemical-hydrocarbons\/\"><span class=\"link-text\"> SGH<\/span><span class=\"arrow\"><\/span><\/a><\/li><\/ul><\/li><li id=\"menu-item-715\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-715\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/mine-site-services-and-certified-reference-material\/\"><span class=\"link-text\"> Mine Site Services and Certified Reference Material<\/span><span class=\"arrow\"><\/span><\/a><ul class=\"sub-menu\"><li id=\"menu-item-726\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-726\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/mine-site-services-and-certified-reference-material\/mine-site-lab-services\/\"><span class=\"link-text\"> Mine Site Services<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-740\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-740\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/mine-site-services-and-certified-reference-material\/certified-standard-reference-material\/\"><span class=\"link-text\"> Certified Reference Material<\/span><span class=\"arrow\"><\/span><\/a><\/li><\/ul><\/li><li id=\"menu-item-1262\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1262\"><a href=\"https:\/\/actlabs.com\/fr\/metallurgy-mineralogy\/\"><span class=\"link-text\"> Metallurgy\/Mineralogy<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-751\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-751\"><a href=\"https:\/\/actlabs.com\/fr\/geochemistry-analysis\/quality-assurance\/\"><span class=\"link-text\"> Quality Assurance<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-3579\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-3579\"><a href=\"https:\/\/actlabs.com\/fr\/actlabs-downloads\/geochemistry-resources\/\"><span class=\"link-text\"> Geochemistry Resources<\/span><span class=\"arrow\"><\/span><\/a><\/li><\/ul><\/nav><\/div><div class=\"fusion-additional-widget-content\"><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div>\n<div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_4 3_4 fusion-three-fourth fusion-column-last\" style=\"--awb-bg-size:cover;width:75%;width:calc(75% - ( ( 6% ) * 0.75 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">PEROXIDE \u2018TOTAL\u2019 FUSION ANALYSIS<\/h1><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Sodium peroxide fusion will result in a total metal recovery and is effective for the decomposition of sulphides and refractory minerals.<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p>For nickel sulphide deposits this is the preferred method. This method is not suitable if sodium is required. 8-4-Acid is recommended if sodium is required.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:rgba(204,204,204,0);--awb-background-color:#f9f9f9;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#1e99df;--awb-content-color:#4f4d4d;--awb-icon-box-color:#1a80b6;--awb-toggle-hover-accent-color:#1a80b6;--awb-title-font-family:&quot;Open Sans&quot;;--awb-title-font-weight:regular;--awb-title-font-style:normal;--awb-title-font-size:18px;--awb-title-line-height:1.2;--awb-content-font-family:&quot;Open Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\" id=\"ultratrace7\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-355-1\"><div class=\"fusion-panel panel-default panel-db1e3b5aa33153cfb fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_db1e3b5aa33153cfb\"><a aria-expanded=\"false\" aria-controls=\"db1e3b5aa33153cfb\" role=\"button\" data-toggle=\"collapse\" data-target=\"#db1e3b5aa33153cfb\" href=\"#db1e3b5aa33153cfb\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Ultratrace 7 - Peroxide Fusion - ICP and ICP\/MS<\/span><\/a><\/h4><\/div><div id=\"db1e3b5aa33153cfb\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_db1e3b5aa33153cfb\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Samples are fused with sodium peroxide in a Zirconium crucible. The fused sample is acidified with concentrated nitric and hydrochloric acids. The resulting solutions are diluted and then measured by ICP-OES and ICP-MS. All metals are solubilized.<\/p>\n<p><b>ICP-MS<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Fused samples are diluted and analyzed by ICP-MS. Calibration is performed using five synthetic calibration standards. A set of (10-20) fused certified reference material is run with every batch of samples for calibration and quality control. Fused duplicates are run every 10 samples.<\/span><\/p>\n<p><b>ICP-OES<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Samples are analyzed with a minimum of 10 certified reference materials for the required analytes, all prepared by sodium peroxide fusion. Every 10<\/span><span style=\"font-weight: 400;\">th <\/span><span style=\"font-weight: 400;\">sample is prepared and analyzed in duplicate; a blank is prepared every 30 samples and analyzed. Samples are analyzed using an ICP and internal standards are used as part of the standard operating procedure.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Elements and Detection Limits (ppm)<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><div id=\"footable_parent_953\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"953\" data-filter-delay=\"1000\" aria-label=\"Ultratrace 7 - Peroxide Fusion - ICP and ICP_MS - 1_2.csv\"            id=\"footable_953\"\n           data-unique_identifier=\"ninja_table_unique_id_3591173587_953\"\n           class=\" foo-table ninja_footable foo_table_953 ninja_table_unique_id_3591173587_953 ui table  ninja_search_right nt_type_legacy_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_element \">Element<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_detectionlimit \">Detection Limit<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_upperlimit \">Upper Limit<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_reportedby \">Reported By<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"3282\" class=\"ninja_table_row_0 nt_row_id_3282\">\n            <td>Al<\/td><td>0.01%<\/td><td>25%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3283\" class=\"ninja_table_row_1 nt_row_id_3283\">\n            <td>As<\/td><td>5<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3284\" class=\"ninja_table_row_2 nt_row_id_3284\">\n            <td>B<\/td><td>10<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3285\" class=\"ninja_table_row_3 nt_row_id_3285\">\n            <td>Ba<\/td><td>3<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3286\" class=\"ninja_table_row_4 nt_row_id_3286\">\n            <td>Be<\/td><td>3<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3287\" class=\"ninja_table_row_5 nt_row_id_3287\">\n            <td>Bi<\/td><td>2<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3288\" class=\"ninja_table_row_6 nt_row_id_3288\">\n            <td>Ca<\/td><td>0.02%<\/td><td>40%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3289\" class=\"ninja_table_row_7 nt_row_id_3289\">\n            <td>Cd<\/td><td>2<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3290\" class=\"ninja_table_row_8 nt_row_id_3290\">\n            <td>Ce<\/td><td>0.8<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3293\" class=\"ninja_table_row_9 nt_row_id_3293\">\n            <td>Cs<\/td><td>0.1<\/td><td>25,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3294\" class=\"ninja_table_row_10 nt_row_id_3294\">\n            <td>Cu<\/td><td>2<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3291\" class=\"ninja_table_row_11 nt_row_id_3291\">\n            <td>Co<\/td><td>0.2<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3292\" class=\"ninja_table_row_12 nt_row_id_3292\">\n            <td>Cr<\/td><td>30<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3295\" class=\"ninja_table_row_13 nt_row_id_3295\">\n            <td>Dy<\/td><td>0.3<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3297\" class=\"ninja_table_row_14 nt_row_id_3297\">\n            <td>Eu<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3296\" class=\"ninja_table_row_15 nt_row_id_3296\">\n            <td>Er<\/td><td>0.1<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3298\" class=\"ninja_table_row_16 nt_row_id_3298\">\n            <td>Fe<\/td><td>0.01%<\/td><td>30%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3299\" class=\"ninja_table_row_17 nt_row_id_3299\">\n            <td>Ga<\/td><td>0.2<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3300\" class=\"ninja_table_row_18 nt_row_id_3300\">\n            <td>Ge<\/td><td>0.7<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3301\" class=\"ninja_table_row_19 nt_row_id_3301\">\n            <td>Gd<\/td><td>0.1<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3302\" class=\"ninja_table_row_20 nt_row_id_3302\">\n            <td>Hf<\/td><td>10<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3303\" class=\"ninja_table_row_21 nt_row_id_3303\">\n            <td>Ho<\/td><td>0.2<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3304\" class=\"ninja_table_row_22 nt_row_id_3304\">\n            <td>In<\/td><td>0.2<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3305\" class=\"ninja_table_row_23 nt_row_id_3305\">\n            <td>K<\/td><td>0.10%<\/td><td>25%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3306\" class=\"ninja_table_row_24 nt_row_id_3306\">\n            <td>La<\/td><td>0.4<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3308\" class=\"ninja_table_row_25 nt_row_id_3308\">\n            <td>Mg<\/td><td>0.01%<\/td><td>30%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3309\" class=\"ninja_table_row_26 nt_row_id_3309\">\n            <td>Mn<\/td><td>3<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3307\" class=\"ninja_table_row_27 nt_row_id_3307\">\n            <td>Li<\/td><td>3<\/td><td>50,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n <div id=\"footable_parent_954\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_1\" data-footable_id=\"954\" data-filter-delay=\"1000\" aria-label=\"Ultratrace 7 - Peroxide Fusion - ICP and ICP_MS - 2_2.csv\"            id=\"footable_954\"\n           data-unique_identifier=\"ninja_table_unique_id_2130781464_954\"\n           class=\" foo-table ninja_footable foo_table_954 ninja_table_unique_id_2130781464_954 ui table  ninja_search_right nt_type_legacy_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_element \">Element<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_detectionlimit \">Detection Limit<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_upperlimit \">Upper Limit<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_reportedby \">Reported By<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"3310\" class=\"ninja_table_row_0 nt_row_id_3310\">\n            <td>Mo<\/td><td>1<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3311\" class=\"ninja_table_row_1 nt_row_id_3311\">\n            <td>Nb<\/td><td>2.4<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3312\" class=\"ninja_table_row_2 nt_row_id_3312\">\n            <td>Nd<\/td><td>0.4<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3313\" class=\"ninja_table_row_3 nt_row_id_3313\">\n            <td>Ni<\/td><td>10<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"6224\" class=\"ninja_table_row_4 nt_row_id_6224\">\n            <td>P<\/td><td>0.001%<\/td><td>4%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3314\" class=\"ninja_table_row_5 nt_row_id_3314\">\n            <td>Pb<\/td><td>0.8<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3315\" class=\"ninja_table_row_6 nt_row_id_3315\">\n            <td>Pr<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3316\" class=\"ninja_table_row_7 nt_row_id_3316\">\n            <td>Rb<\/td><td>0.4<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3317\" class=\"ninja_table_row_8 nt_row_id_3317\">\n            <td>S<\/td><td>0.01%<\/td><td>25%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3318\" class=\"ninja_table_row_9 nt_row_id_3318\">\n            <td>Sb<\/td><td>2<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3319\" class=\"ninja_table_row_10 nt_row_id_3319\">\n            <td>Se<\/td><td>8<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3320\" class=\"ninja_table_row_11 nt_row_id_3320\">\n            <td>Si<\/td><td>0.02%<\/td><td>30%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3321\" class=\"ninja_table_row_12 nt_row_id_3321\">\n            <td>Sm<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3322\" class=\"ninja_table_row_13 nt_row_id_3322\">\n            <td>Sn<\/td><td>0.5<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3323\" class=\"ninja_table_row_14 nt_row_id_3323\">\n            <td>Sr<\/td><td>3<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3324\" class=\"ninja_table_row_15 nt_row_id_3324\">\n            <td>Ta<\/td><td>0.2<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3325\" class=\"ninja_table_row_16 nt_row_id_3325\">\n            <td>Tb<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3326\" class=\"ninja_table_row_17 nt_row_id_3326\">\n            <td>Te<\/td><td>6<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3327\" class=\"ninja_table_row_18 nt_row_id_3327\">\n            <td>Th<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3328\" class=\"ninja_table_row_19 nt_row_id_3328\">\n            <td>Ti<\/td><td>0.01%<\/td><td>25%<\/td><td>ICP<\/td>        <\/tr>\n            <tr data-row_id=\"3329\" class=\"ninja_table_row_20 nt_row_id_3329\">\n            <td>Tl<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3330\" class=\"ninja_table_row_21 nt_row_id_3330\">\n            <td>Tm<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3331\" class=\"ninja_table_row_22 nt_row_id_3331\">\n            <td>U<\/td><td>0.1<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3332\" class=\"ninja_table_row_23 nt_row_id_3332\">\n            <td>V<\/td><td>5<\/td><td>10,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3333\" class=\"ninja_table_row_24 nt_row_id_3333\">\n            <td>W<\/td><td>0.7<\/td><td>5,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3334\" class=\"ninja_table_row_25 nt_row_id_3334\">\n            <td>Y<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3335\" class=\"ninja_table_row_26 nt_row_id_3335\">\n            <td>Yb<\/td><td>0.1<\/td><td>1,000<\/td><td>ICP\/MS<\/td>        <\/tr>\n            <tr data-row_id=\"3336\" class=\"ninja_table_row_27 nt_row_id_3336\">\n            <td>Zn<\/td><td>10<\/td><td>10,000<\/td><td>ICP<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><span style=\"font-weight: 400;\">8-Peroxide Fusion<\/span><\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p>This assay method is ideal for base metals such as Cu, Pb, Zn, Ni and refractory elements such as Mo, Nb, Ta, As, Cr, Ti as well as a range of other elements. Please <a href=\"#contact-footer\">contact us<\/a> to determine the best suitability for your application.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:rgba(204,204,204,0);--awb-background-color:#f9f9f9;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#1e99df;--awb-content-color:#4f4d4d;--awb-icon-box-color:#1a80b6;--awb-toggle-hover-accent-color:#1a80b6;--awb-title-font-family:&quot;Open Sans&quot;;--awb-title-font-weight:regular;--awb-title-font-style:normal;--awb-title-font-size:18px;--awb-title-line-height:1.2;--awb-content-font-family:&quot;Open Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-355-2\"><div class=\"fusion-panel panel-default panel-5518cde2010a9dd18 fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:#1e99df;--awb-content-color:#4f4d4d;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_5518cde2010a9dd18\"><a aria-expanded=\"false\" aria-controls=\"5518cde2010a9dd18\" role=\"button\" data-toggle=\"collapse\" data-target=\"#5518cde2010a9dd18\" href=\"#5518cde2010a9dd18\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">8 - Peroxide Fusion - ICP-OES<\/span><\/a><\/h4><\/div><div id=\"5518cde2010a9dd18\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_5518cde2010a9dd18\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Samples are fused with Na2O2 in Zirconium crucibles.\u00a0 The fused sample is dissolved in purified water and acidified with concentrated nitric and hydrochloric acids. The solution is then measured by an ICP. Samples are analyzed with a minimum of 10 certified reference materials for the required analytes, all prepared by sodium peroxide fusion. Every 10th sample is prepared and analyzed in duplicate; a blank is prepared every 30 samples and analyzed.<\/p>\n<p><strong>Code 8 Peroxide ICP-OES<\/strong> Elements and Detection Limits<\/p>\n<p><span style=\"font-weight: 400;\"><div id=\"footable_parent_956\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_2\" data-footable_id=\"956\" data-filter-delay=\"1000\" aria-label=\"8 - Peroxide Fusion - ICP-OES - 1_2.csv\"            id=\"footable_956\"\n           data-unique_identifier=\"ninja_table_unique_id_1012871149_956\"\n           class=\" foo-table ninja_footable foo_table_956 ninja_table_unique_id_1012871149_956 ui table  nt_type_ajax_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n            <\/table>\n    \n    \n    \n<\/div>\n <\/span><span style=\"font-weight: 400;\"><div id=\"footable_parent_960\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_3\" data-footable_id=\"960\" data-filter-delay=\"1000\" aria-label=\"8 - Peroxide Fusion - ICP-OES - 2_2.csv\"            id=\"footable_960\"\n           data-unique_identifier=\"ninja_table_unique_id_2307235247_960\"\n           class=\" foo-table ninja_footable foo_table_960 ninja_table_unique_id_2307235247_960 ui table  nt_type_legacy_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_element \">Element<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_detectionlimit \">Detection Limit<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"3357\" class=\"ninja_table_row_0 nt_row_id_3357\">\n            <td>Mg<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3358\" class=\"ninja_table_row_1 nt_row_id_3358\">\n            <td>Mn<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3359\" class=\"ninja_table_row_2 nt_row_id_3359\">\n            <td>Ni<\/td><td>0.005%<\/td>        <\/tr>\n            <tr data-row_id=\"3360\" class=\"ninja_table_row_3 nt_row_id_3360\">\n            <td>Pb<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3361\" class=\"ninja_table_row_4 nt_row_id_3361\">\n            <td>S<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3362\" class=\"ninja_table_row_5 nt_row_id_3362\">\n            <td>Sb<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3363\" class=\"ninja_table_row_6 nt_row_id_3363\">\n            <td>Si<\/td><td>0.01 - 47 %<\/td>        <\/tr>\n            <tr data-row_id=\"3364\" class=\"ninja_table_row_7 nt_row_id_3364\">\n            <td>Ti<\/td><td>0.01%<\/td>        <\/tr>\n            <tr data-row_id=\"3365\" class=\"ninja_table_row_8 nt_row_id_3365\">\n            <td>W<\/td><td>0.005%<\/td>        <\/tr>\n            <tr data-row_id=\"3366\" class=\"ninja_table_row_9 nt_row_id_3366\">\n            <td>Zn<\/td><td>0.01%<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-081c70f31430a0cb4 fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:#1e99df;--awb-content-color:#4f4d4d;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_081c70f31430a0cb4\"><a aria-expanded=\"false\" aria-controls=\"081c70f31430a0cb4\" role=\"button\" data-toggle=\"collapse\" data-target=\"#081c70f31430a0cb4\" href=\"#081c70f31430a0cb4\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">8 \u2013 Peroxide Fusion - ICP-OES + MS<\/span><\/a><\/h4><\/div><div id=\"081c70f31430a0cb4\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_081c70f31430a0cb4\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Samples are fused with sodium peroxide in a Zirconium crucible. The fused sample is acidified with concentrated nitric and hydrochloric acids. The resulting solutions are diluted and then measured by an ICP-MS. Calibration is performed using five synthetic calibration standards. A set of (10-20) fused certified reference material is run with every batch of samples for calibration and quality control. Fused duplicates are run every 10 samples.<\/p>\n<p><span style=\"font-weight: 400;\"><div id=\"footable_parent_961\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_4\" data-footable_id=\"961\" data-filter-delay=\"1000\" aria-label=\"8 \u2013 Peroxide Fusion - ICP-MS -1:2.csv\"            id=\"footable_961\"\n           data-unique_identifier=\"ninja_table_unique_id_940804796_961\"\n           class=\" foo-table ninja_footable foo_table_961 ninja_table_unique_id_940804796_961 ui table  nt_type_legacy_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_element \">\ufeffElement<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_detectionlimit \">Detection Limit<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"3367\" class=\"ninja_table_row_0 nt_row_id_3367\">\n            <td>Al<\/td><td>0.001\u00a0 %<\/td>        <\/tr>\n            <tr data-row_id=\"3368\" class=\"ninja_table_row_1 nt_row_id_3368\">\n            <td>As<\/td><td>0.001-2%<\/td>        <\/tr>\n            <tr data-row_id=\"3369\" class=\"ninja_table_row_2 nt_row_id_3369\">\n            <td>Be<\/td><td>0.001%<\/td>        <\/tr>\n            <tr data-row_id=\"3370\" class=\"ninja_table_row_3 nt_row_id_3370\">\n            <td>Bi<\/td><td>0.001%<\/td>        <\/tr>\n            <tr data-row_id=\"3371\" class=\"ninja_table_row_4 nt_row_id_3371\">\n            <td>Ca<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3372\" class=\"ninja_table_row_5 nt_row_id_3372\">\n            <td>Co<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3373\" class=\"ninja_table_row_6 nt_row_id_3373\">\n            <td>Cr<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3374\" class=\"ninja_table_row_7 nt_row_id_3374\">\n            <td>Cs<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3375\" class=\"ninja_table_row_8 nt_row_id_3375\">\n            <td>Cu<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3376\" class=\"ninja_table_row_9 nt_row_id_3376\">\n            <td>Fe<\/td><td>0.05\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3377\" class=\"ninja_table_row_10 nt_row_id_3377\">\n            <td>Ga<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3378\" class=\"ninja_table_row_11 nt_row_id_3378\">\n            <td>Ge<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3379\" class=\"ninja_table_row_12 nt_row_id_3379\">\n            <td>In<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3380\" class=\"ninja_table_row_13 nt_row_id_3380\">\n            <td>K<\/td><td>0.1\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3381\" class=\"ninja_table_row_14 nt_row_id_3381\">\n            <td>Li<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3382\" class=\"ninja_table_row_15 nt_row_id_3382\">\n            <td>Mg<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3383\" class=\"ninja_table_row_16 nt_row_id_3383\">\n            <td>Mn<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3384\" class=\"ninja_table_row_17 nt_row_id_3384\">\n            <td>Mo<\/td><td>0.001\u00a0 %<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/span><span style=\"font-weight: 400;\">\u00a0<div id=\"footable_parent_962\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_5\" data-footable_id=\"962\" data-filter-delay=\"1000\" aria-label=\"8 \u2013 Peroxide Fusion - ICP-MS -2:2.csv\"            id=\"footable_962\"\n           data-unique_identifier=\"ninja_table_unique_id_3923405600_962\"\n           class=\" foo-table ninja_footable foo_table_962 ninja_table_unique_id_3923405600_962 ui table  nt_type_legacy_table selectable celled striped compact vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_element \">\ufeffElement<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_detectionlimit \">Detection Limit<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"3385\" class=\"ninja_table_row_0 nt_row_id_3385\">\n            <td>Nb<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3386\" class=\"ninja_table_row_1 nt_row_id_3386\">\n            <td>Ni<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3387\" class=\"ninja_table_row_2 nt_row_id_3387\">\n            <td>Pb<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3388\" class=\"ninja_table_row_3 nt_row_id_3388\">\n            <td>Re<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3389\" class=\"ninja_table_row_4 nt_row_id_3389\">\n            <td>S<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3390\" class=\"ninja_table_row_5 nt_row_id_3390\">\n            <td>Sb<\/td><td>0.00%<\/td>        <\/tr>\n            <tr data-row_id=\"3391\" class=\"ninja_table_row_6 nt_row_id_3391\">\n            <td>Se<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3392\" class=\"ninja_table_row_7 nt_row_id_3392\">\n            <td>Si<\/td><td>0.01 - 47\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3393\" class=\"ninja_table_row_8 nt_row_id_3393\">\n            <td>Sn<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3394\" class=\"ninja_table_row_9 nt_row_id_3394\">\n            <td>Ta<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3395\" class=\"ninja_table_row_10 nt_row_id_3395\">\n            <td>Te<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3396\" class=\"ninja_table_row_11 nt_row_id_3396\">\n            <td>Th<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3397\" class=\"ninja_table_row_12 nt_row_id_3397\">\n            <td>Ti<\/td><td>0.01\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3398\" class=\"ninja_table_row_13 nt_row_id_3398\">\n            <td>Tl<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3399\" class=\"ninja_table_row_14 nt_row_id_3399\">\n            <td>U<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3400\" class=\"ninja_table_row_15 nt_row_id_3400\">\n            <td>W<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n            <tr data-row_id=\"3401\" class=\"ninja_table_row_16 nt_row_id_3401\">\n            <td>Zn<\/td><td>0.001\u00a0%<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-align-block\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-span-yes fusion-button-default-type button-price-list\" 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