
{"id":2146,"date":"2026-03-09T16:28:10","date_gmt":"2026-03-09T20:28:10","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/?page_id=2146"},"modified":"2026-05-28T15:35:50","modified_gmt":"2026-05-28T19:35:50","slug":"methods","status":"publish","type":"page","link":"https:\/\/dev26.lecowebtest.com\/fr\/methods\/","title":{"rendered":"Approved Methods"},"content":{"rendered":"\n<div class=\"wp-block-group is-style-leco-vertical-margin has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h1 class=\"wp-block-heading\" style=\"margin-top:150px\">Approved Methods to which LECO Instruments Adhere<\/h1>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>LECO participates actively in global standards organizations to ensure that laboratories around the world can perform analysis with proven, repeatable, and internationally recognized methodologies. Our instruments conform to approved methods across food, agriculture, energy, metals, cement, and materials science, helping laboratories achieve confident, compliant results.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group is-style-leco-vertical-margin has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1ffb6d40 wp-block-columns-is-layout-flex\" style=\"margin-bottom:60px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Why Standardized Methods Matter<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>LECO\u2019s long-standing involvement with major standards bodies\u2014including AACC, AOAC, AOCS, ASBC, ASTM and others\u2014helps maintain alignment between instrument capabilities and accepted analytical practices.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"leco-icon-grid leco-icon-grid--cols-4 wp-block-create-block-leco-icon-grid\">\n<div class=\"wp-block-create-block-leco-icon-grid\"><div class=\"leco-icon-grid-item wp-block-create-block-leco-icon-grid-item\">\n\n\t<div class=\"leco-icon-grid-item__icon\">\n\t\t\t<\/div>\n\n\t\t\t<div class=\"leco-icon-grid-item__heading\">Consistent Results<\/div>\n\t\n\t\t\t<div class=\"leco-icon-grid-item__description\">Reliable outcomes across labs and operators<\/div>\n\t\n\t\n<\/div>\n\n<div class=\"leco-icon-grid-item wp-block-create-block-leco-icon-grid-item\">\n\n\t<div class=\"leco-icon-grid-item__icon\">\n\t\t\t<\/div>\n\n\t\t\t<div class=\"leco-icon-grid-item__heading\">Standards Compliance<\/div>\n\t\n\t\t\t<div class=\"leco-icon-grid-item__description\">Methods aligned with global regulatory expectations<\/div>\n\t\n\t\n<\/div>\n\n<div class=\"leco-icon-grid-item wp-block-create-block-leco-icon-grid-item\">\n\n\t<div class=\"leco-icon-grid-item__icon\">\n\t\t\t<\/div>\n\n\t\t\t<div class=\"leco-icon-grid-item__heading\">Trusted Accuracy<\/div>\n\t\n\t\t\t<div class=\"leco-icon-grid-item__description\">Scientifically validated measurement performance.<\/div>\n\t\n\t\n<\/div>\n\n<div class=\"leco-icon-grid-item wp-block-create-block-leco-icon-grid-item\">\n\n\t<div class=\"leco-icon-grid-item__icon\">\n\t\t\t<\/div>\n\n\t\t\t<div class=\"leco-icon-grid-item__heading\">Global Uniformity<\/div>\n\t\n\t\t\t<div class=\"leco-icon-grid-item__description\">Comparable results across international testing sites.<\/div>\n\t\n\t\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group is-style-leco-vertical-margin has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Explore Methods<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Below is a categorized view of the standardized methods supported by LECO instruments. Click the name of a governing body for an expanded look at applicable methodologies.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-style-leco-vertical-margin has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div data-wp-context='{ \"autoclose\": false, \"accordionItems\": [] }' data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-1\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aoac\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-1-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-1\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">AOAC International<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-1\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-1-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.aoac.org\/\" data-type=\"link\" data-id=\"https:\/\/www.aoac.org\/\" target=\"_blank\" rel=\"noopener\">AOAC International<\/a><\/strong>. Widely used in foods, feeds, meat products, and fertilizers.<\/p>\n\n\n\n<table id=\"tablepress-1\" class=\"tablepress tablepress-id-1\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">990.03<\/td><td class=\"column-2\">Crude Protein<\/td><td class=\"column-3\">Animal Feed<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">992.15<\/td><td class=\"column-2\">Crude Protein<\/td><td class=\"column-3\">Meat, Meat Products, and Petfoods<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">992.23<\/td><td class=\"column-2\">Crude Protein<\/td><td class=\"column-3\">Cereal Grain and Oil Seed Products<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">993.13<\/td><td class=\"column-2\">Nitrogen<\/td><td class=\"column-3\">Fertilizer<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">997.09<\/td><td class=\"column-2\">Nitrogen, Protein<\/td><td class=\"column-3\">Beer, Wort, and Brewing Grains<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">2017.08<\/td><td class=\"column-2\">Sulfur<\/td><td class=\"column-3\">Fertilizer<\/td><td class=\"column-4\">S832<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-1 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-2\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aocs\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">American Oil Chemists\u2019 Society (AOCS)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.aocs.org\/\" target=\"_blank\" rel=\"noopener\">American Oil Chemists\u2019 Society<\/a><\/strong>. Methods for protein measurement in oilseeds and meals<\/p>\n\n\n\n<table id=\"tablepress-2\" class=\"tablepress tablepress-id-2\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">BA4E-93<\/td><td class=\"column-2\">Protein<\/td><td class=\"column-3\">Oilseeds<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">BA4F-00<\/td><td class=\"column-2\">Protein<\/td><td class=\"column-3\">Soybean Meal<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-2 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-3\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"asbc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">American Society of Brewing Chemists (ASBC)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.asbcnet.org\/\" data-type=\"link\" data-id=\"https:\/\/www.asbcnet.org\/\" target=\"_blank\" rel=\"noopener\">American Society of Brewing Chemists<\/a>.<\/strong> Standardized protein methods for beer, malt, wort, barley, and adjunct grains.<\/p>\n\n\n\n<table id=\"tablepress-3\" class=\"tablepress tablepress-id-3\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Combustion<\/td><td class=\"column-2\">Protein<\/td><td class=\"column-3\">Adjunct Materials and Cereals, Barley, Beer, Brewer\u2019s Grains, Malt, and Wort.<\/td><td class=\"column-4\">828\/928<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-3 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-4\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"astm\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">ASTM International<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.astm.org\/\" data-type=\"link\" data-id=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">ASTM International<\/a>.<\/strong> LECO has more than 30 years of participation with ASTM committees across cement, fuels, carbon materials, metals, and more.<\/p>\n\n\n\n<table id=\"tablepress-5\" class=\"tablepress tablepress-id-5\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Instruments<\/th><th class=\"column-3\">Constituents<\/th><th class=\"column-4\">Materials<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">D1619<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Carbon Black<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">D7633<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Carbon Black<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">D7662<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Carbon Black Feedstock Oils<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">D7679<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Carbon Black Feedstock Oils<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">C114 (18.1)<\/td><td class=\"column-2\">TGA801<\/td><td class=\"column-3\">Loss on Ignition (LOI)<\/td><td class=\"column-4\">Portland Cement<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">C114 (X2.2.2)<\/td><td class=\"column-2\">TGA801<\/td><td class=\"column-3\">Split Loss on Ignition, Carbon Dioxide<\/td><td class=\"column-4\">Hydraulic Cement<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">C114 (X2.2.5)<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Total Carbon, Carbon Dioxide<\/td><td class=\"column-4\">Hydraulic Cement<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">C311\/311M (11)<\/td><td class=\"column-2\">TGM800, TGA801<\/td><td class=\"column-3\">Moisture, LOI<\/td><td class=\"column-4\">Coal Ash &amp; Natural Pozzolans<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">C1494-01<\/td><td class=\"column-2\">744\/844, 736\/836<\/td><td class=\"column-3\">Carbon, Oxygen, Nitrogen<\/td><td class=\"column-4\">Silicon Nitride Powder<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">C1408<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon (Total)<\/td><td class=\"column-4\">Uranium Oxide Powders and Pellets<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">C1457<\/td><td class=\"column-2\">H836EN<\/td><td class=\"column-3\">Hydrogen<\/td><td class=\"column-4\">Uranium Oxide Powders and Pellets<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">D240<\/td><td class=\"column-2\">AC500<\/td><td class=\"column-3\">Calorific Value<\/td><td class=\"column-4\">Hydrocarbon Fuels<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">D1552<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Oils and Petroleum Products<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">D1619<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Carbon Black<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">D1857<\/td><td class=\"column-2\">AF700<\/td><td class=\"column-3\">Ash Fusion<\/td><td class=\"column-4\">Coal and Coke Ash<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">D4239\/<br>\nMth A<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Coal and Coke<\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">D4809<\/td><td class=\"column-2\">AC500<\/td><td class=\"column-3\">Calorific Value<\/td><td class=\"column-4\">Hydrocarbon Fuels<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">D5016<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Coal and Coke Ash<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">D5291<\/td><td class=\"column-2\">828 Series<\/td><td class=\"column-3\">Carbon, Hydrogen, Nitrogen<\/td><td class=\"column-4\">Oil<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">D5373\/<br>\nMth A<\/td><td class=\"column-2\">828 Series<\/td><td class=\"column-3\">Carbon, Hydrogen, Nitrogen<\/td><td class=\"column-4\">Coal<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">D5373\/<br>\nMth A<\/td><td class=\"column-2\">828 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Coke<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td class=\"column-1\">D5373\/<br>\nMth B<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Coal and Coke<\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td class=\"column-1\">D5865<\/td><td class=\"column-2\">AC500, AC600<\/td><td class=\"column-3\">Calorific Value<\/td><td class=\"column-4\">Coal and Coke<\/td>\n<\/tr>\n<tr class=\"row-25\">\n\t<td class=\"column-1\">D7348<\/td><td class=\"column-2\">TGA701, TGA801<\/td><td class=\"column-3\">Loss on Ignition (LOI)<\/td><td class=\"column-4\">Combustion Residues<\/td>\n<\/tr>\n<tr class=\"row-26\">\n\t<td class=\"column-1\">D7582<\/td><td class=\"column-2\">TGA701, TGA801<\/td><td class=\"column-3\">Proximate (Moisture, Volatile, and Ash)<\/td><td class=\"column-4\">Coal and Coke<\/td>\n<\/tr>\n<tr class=\"row-27\">\n\t<td class=\"column-1\">D7582<br>\nSec 13.2.2<\/td><td class=\"column-2\">TGM800<\/td><td class=\"column-3\">Moisture<\/td><td class=\"column-4\">Coal and Coke<\/td>\n<\/tr>\n<tr class=\"row-28\">\n\t<td class=\"column-1\">D8339<\/td><td class=\"column-2\">TGA801<\/td><td class=\"column-3\">Free Moisture, Gypsum, Calcium Sulfite Hemihydrate, Calcium Carbonate, Ash<\/td><td class=\"column-4\">Flue Gas Desulfurization Solids (FGD)<\/td>\n<\/tr>\n<tr class=\"row-29\">\n\t<td class=\"column-1\">E10<\/td><td class=\"column-2\">LCB3100<\/td><td class=\"column-3\">Standard Test Method for Brinell Hardness of Metallic Materials<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-30\">\n\t<td class=\"column-1\">E18<\/td><td class=\"column-2\">LR, LCR<\/td><td class=\"column-3\">Standard Test Methods for Rockwell Hardness of Metallic Materials<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-31\">\n\t<td class=\"column-1\">E92<\/td><td class=\"column-2\">LM, LV, LMV, AMH43, AMH55, AMH6, HX, Test Blocks<\/td><td class=\"column-3\">Standard Test Method for Knoop and Vickers Hardness of Materials<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-32\">\n\t<td class=\"column-1\">E140<\/td><td class=\"column-2\">LM, LV, LR, LCR, LMV, LCB3100, HX, AMH55, AMH6<\/td><td class=\"column-3\">Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-33\">\n\t<td class=\"column-1\">C25 Sec 35<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Carbon and Sulfur<\/td><td class=\"column-4\">Lime, Limestone and Kiln Flue Dust<\/td>\n<\/tr>\n<tr class=\"row-34\">\n\t<td class=\"column-1\">E1019<\/td><td class=\"column-2\">8444\/744 Series,<br>\n836\/736 Series<\/td><td class=\"column-3\">Carbon, Sulfur, Nitrogen, Oxygen<\/td><td class=\"column-4\">Steel, Iron*, Nickel\/Cobalt Alloys<\/td>\n<\/tr>\n<tr class=\"row-35\">\n\t<td class=\"column-1\">E1409<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Oxygen, Nitrogen<\/td><td class=\"column-4\">Titanium and Titanium Alloys<\/td>\n<\/tr>\n<tr class=\"row-36\">\n\t<td class=\"column-1\">E1447<\/td><td class=\"column-2\">836 Series, H836 EN<\/td><td class=\"column-3\">Hydrogen<\/td><td class=\"column-4\">Titanium and Titanium Alloys<\/td>\n<\/tr>\n<tr class=\"row-37\">\n\t<td class=\"column-1\">E1569<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Oxygen<\/td><td class=\"column-4\">Tantalum<\/td>\n<\/tr>\n<tr class=\"row-38\">\n\t<td class=\"column-1\">E1587<\/td><td class=\"column-2\">844\/744 Series, 836\/736 Series<\/td><td class=\"column-3\">Carbon, Sulfur, Nitrogen, Oxygen<\/td><td class=\"column-4\">Refined Nickel<\/td>\n<\/tr>\n<tr class=\"row-39\">\n\t<td class=\"column-1\">E1915<\/td><td class=\"column-2\">844\/744 Series, 832 Series<\/td><td class=\"column-3\">Carbon, Sulfur<\/td><td class=\"column-4\">Metal Bearing Ores and Related Materials (i.e. tailings, waste rock)<\/td>\n<\/tr>\n<tr class=\"row-40\">\n\t<td class=\"column-1\">E1941<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Refractory and Reactive Metals<\/td>\n<\/tr>\n<tr class=\"row-41\">\n\t<td class=\"column-1\">E2050<\/td><td class=\"column-2\">844\/744 Series,<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Mold Powders<\/td>\n<\/tr>\n<tr class=\"row-42\">\n\t<td class=\"column-1\">E2575<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Oxygen<\/td><td class=\"column-4\">Copper<\/td>\n<\/tr>\n<tr class=\"row-43\">\n\t<td class=\"column-1\">E2792<\/td><td class=\"column-2\">H836EN<\/td><td class=\"column-3\">Hydrogen<\/td><td class=\"column-4\">Aluminum and Aluminum Alloys<\/td>\n<\/tr>\n<tr class=\"row-44\">\n\t<td class=\"column-1\">E2994<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Multiple<\/td><td class=\"column-4\">Titanium and Titanium Alloys<\/td>\n<\/tr>\n<tr class=\"row-45\">\n\t<td class=\"column-1\">E1951<\/td><td class=\"column-2\">BX, GX, SZ, SZX, VX3, VX4, VX5<\/td><td class=\"column-3\">Standard Guide for Calibrating Reticles and Light Microscope Magnifications<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-5 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-5\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aws\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">American Welding Society (AWS)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.aws.org\/\" target=\"_blank\" rel=\"noopener\">American Welding Society<\/a>.<\/strong> Internationally recognized standards for welding, brazing, soldering, and related materials testing<\/p>\n\n\n\n<table id=\"tablepress-4\" class=\"tablepress tablepress-id-4\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">A4.4M:2001<\/td><td class=\"column-2\">612 Series<\/td><td class=\"column-3\">Moisture<\/td><td class=\"column-4\">Welding Fluxes and Electrode Flux Coverings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-4 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-6\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aacc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-6-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-6\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Cereal and Grains Association<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-6\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-6-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.cerealsgrains.org\/\" target=\"_blank\" rel=\"noopener\">Cereal and Grains Association<\/a><\/strong>. Recognized methods for protein determination in cereal grains, oilseeds, and related food products, supported by LECO combustion analyzers.<\/p>\n\n\n\n<table id=\"tablepress-10\" class=\"tablepress tablepress-id-10\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">46-30<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Protein<\/td><td class=\"column-4\">Cereal and Cereal Products<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-10 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-7\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aacc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-7-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-7\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Environmental Protection Agency (EPA)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-7\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-7-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.epa.gov\" data-type=\"link\" data-id=\"https:\/\/www.epa.gov\" target=\"_blank\" rel=\"noopener\">United States Environmental Protection Agency<\/a><\/strong>. Validated analytical methods for environmental testing across air, water, soil, waste, and industrial samples.<\/p>\n\n\n\n<table id=\"tablepress-6\" class=\"tablepress tablepress-id-6\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">525.2<\/td><td class=\"column-2\">Pegasus BT<\/td><td class=\"column-3\">Organic Compounds<\/td><td class=\"column-4\">Drinking Water<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">8270<\/td><td class=\"column-2\">Pegasus BT<\/td><td class=\"column-3\">Semi-volatile Organic Compounds (SVOCs)<\/td><td class=\"column-4\">Solids, Soil, and Water<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-6 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-8\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aacc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-8-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-8\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">International Organization of Standardization (ISO)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-8\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-8-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/www.iso.org\" target=\"_blank\" rel=\"noopener\">International Organization for Standardization<\/a><\/strong>. International best practices for chemical analysis, materials characterization, food testing, and laboratory competence, enabling comparable and reliable results across international laboratorie<\/p>\n\n\n\n<table id=\"tablepress-7\" class=\"tablepress tablepress-id-7\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">1928<\/td><td class=\"column-2\">AC500, AC600<\/td><td class=\"column-3\">Calorific Value<\/td><td class=\"column-4\">Solid Mineral Fuels<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">29541<\/td><td class=\"column-2\">828 Series<\/td><td class=\"column-3\">Carbon, Hydrogen, Nitrogen<\/td><td class=\"column-4\">Solid Mineral Fuels<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">16948<\/td><td class=\"column-2\">828 Series<\/td><td class=\"column-3\">Carbon, Hydrogen, Nitrogen<\/td><td class=\"column-4\">Solid Biofuels<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">18611-2<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Nitrogen<\/td><td class=\"column-4\">Catalyst<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">18611-2<br>\nAnnex B<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Total Nitrogen, Urea<\/td><td class=\"column-4\">Aqueous Urea Solution<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">19579<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Solid Mineral Fuels<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">22241-2 Annex B<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Total Nitrogen, Urea<\/td><td class=\"column-4\">Aqueous Urea Solution<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">14891<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Total Nitrogen, Protein<\/td><td class=\"column-4\">Milk and Milk Products<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">16634<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Total Nitrogen, Protein<\/td><td class=\"column-4\">Food Products, Oilseed, and Animal Feeds<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">4545-2<\/td><td class=\"column-2\">LM, LMV, HX<\/td><td class=\"column-3\">Metallic materials \u2014 Knoop hardness test \u2014 Part 2: Verification and calibration of testing machines<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">6506-2<\/td><td class=\"column-2\">LCB3100<\/td><td class=\"column-3\">Metallic materials \u2014 Brinell hardness test \u2014 Part 2: Verification and calibration of testing machines<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">6507-2<\/td><td class=\"column-2\">LM, LMV, LV, HX<\/td><td class=\"column-3\">Metallic materials \u2014 Vickers hardness test \u2014 Part 2: Verification and calibration of testing machines<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">6508-2<\/td><td class=\"column-2\">LR, LCR<\/td><td class=\"column-3\">Metallic materials \u2014 Rockwell hardness test \u2014 Part 2: Verification and calibration of testing machines<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">3690<\/td><td class=\"column-2\">DH603<\/td><td class=\"column-3\">Hydrogen<\/td><td class=\"column-4\">Ferritic Steel Arc Weld Metal<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">4689-2\/3<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Iron Ores<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">4935<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">7524<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Nickel, Ferronickel, and Nickel Alloys<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">7526<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Nickel, Ferronickel, and Nickel Alloys<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">9556<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">9686<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon, Sulfur<\/td><td class=\"column-4\">Direct Reduced Iron<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">9891<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">UO2<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td class=\"column-1\">10694<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Soil<\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td class=\"column-1\">10719<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Cast Irons<\/td>\n<\/tr>\n<tr class=\"row-25\">\n\t<td class=\"column-1\">10720<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Nitrogen<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-26\">\n\t<td class=\"column-1\">11873<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon, Sulfur<\/td><td class=\"column-4\">Cobalt Metal Powders<\/td>\n<\/tr>\n<tr class=\"row-27\">\n\t<td class=\"column-1\">13902<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-28\">\n\t<td class=\"column-1\">15349-2<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Unalloyed Steel<\/td>\n<\/tr>\n<tr class=\"row-29\">\n\t<td class=\"column-1\">15350<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon, Sulfur<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-30\">\n\t<td class=\"column-1\">15351<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Nitrogen<\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-31\">\n\t<td class=\"column-1\">17053<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">Steel and Iron<\/td>\n<\/tr>\n<tr class=\"row-32\">\n\t<td class=\"column-1\">19272<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Carbon, Silicon, Manganese, Phosphorus, Sulfur, Chromium, Nickel, Aluminum, Titanium, and Copper<\/td><td class=\"column-4\">Low Alloyed Steel<\/td>\n<\/tr>\n<tr class=\"row-33\">\n\t<td class=\"column-1\">21614<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Uranium Dioxide [UO2], Uranium-Gadolinium Mixed Oxides [(U, Gd)O2], and Uranium-Plutonium Mixed Oxides [(U, Pu)O2]<\/td>\n<\/tr>\n<tr class=\"row-34\">\n\t<td class=\"column-1\">22963<\/td><td class=\"column-2\">836\/736 Series<\/td><td class=\"column-3\">Oxygen<\/td><td class=\"column-4\">Titanium and Titanium Alloys<\/td>\n<\/tr>\n<tr class=\"row-35\">\n\t<td class=\"column-1\">3451-1 Method D<\/td><td class=\"column-2\">TGA801<\/td><td class=\"column-3\">Ash<\/td><td class=\"column-4\">Plastics<\/td>\n<\/tr>\n<tr class=\"row-36\">\n\t<td class=\"column-1\">10694<\/td><td class=\"column-2\">832, 828\/928, 744\/844, 612<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Soil<\/td>\n<\/tr>\n<tr class=\"row-37\">\n\t<td class=\"column-1\">13878<\/td><td class=\"column-2\">828\/928 Series<\/td><td class=\"column-3\">Nitrogen<\/td><td class=\"column-4\">Soil<\/td>\n<\/tr>\n<tr class=\"row-38\">\n\t<td class=\"column-1\">15178<\/td><td class=\"column-2\">928, 832<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Soil<\/td>\n<\/tr>\n<tr class=\"row-39\">\n\t<td class=\"column-1\">11505<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Multiple<\/td><td class=\"column-4\">General Procedures<\/td>\n<\/tr>\n<tr class=\"row-40\">\n\t<td class=\"column-1\">14707<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Multiple<\/td><td class=\"column-4\">Introduction to Use<\/td>\n<\/tr>\n<tr class=\"row-41\">\n\t<td class=\"column-1\">16962<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Zinc and Aluminum Coatings<\/td><td class=\"column-4\">Ferrous or Other Metal Base Materials<\/td>\n<\/tr>\n<tr class=\"row-42\">\n\t<td class=\"column-1\">25138<\/td><td class=\"column-2\">GDS<\/td><td class=\"column-3\">Metal Oxide Films<\/td><td class=\"column-4\">Multiple Base Materials<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-7 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-9\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aacc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-9-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-9\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ontario Ministry of the Environment (MECP)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-9\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-9-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><a href=\"https:\/\/www.ontario.ca\/page\/environment-and-energy\" target=\"_blank\" rel=\"noopener\"><strong>Ontario Ministry of the Environment, Conservation and Parks.<\/strong><\/a> Methods governing laboratory analysis of soils, water, and waste materials for regulatory reporting, site assessments, excess soil management, and environmental compliance within Ontario, Canada.<\/p>\n\n\n\n<table id=\"tablepress-8\" class=\"tablepress tablepress-id-8\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">E3487<\/td><td class=\"column-2\">QuadJet\u2122 SD-ECD<\/td><td class=\"column-3\">Organochlorine Pesticides (OCs), Polychlorinated Biphenyls (PCBs)<\/td><td class=\"column-4\">Soil, Sediment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-8 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context='{ \"id\": \"accordion-item-10\", \"openByDefault\": false }' data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 id=\"aacc\" class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-10-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-10\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Universal Oil Products (UOP)<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-10\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-10-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p><strong><a href=\"https:\/\/uop.honeywell.com\" target=\"_blank\" rel=\"noopener\">UOP LLC, A Honeywell Company<\/a><\/strong>. Methods supporting detailed characterization of feedstocks, process streams, fuels, and refinery products, often used alongside ASTM and API standards in industrial laboratories.<\/p>\n\n\n\n<table id=\"tablepress-9\" class=\"tablepress tablepress-id-9\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Method<\/th><th class=\"column-2\">Constituent<\/th><th class=\"column-3\">Materials<\/th><th class=\"column-4\">Instruments<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">703<\/td><td class=\"column-2\">844\/744 Series<\/td><td class=\"column-3\">Carbon<\/td><td class=\"column-4\">Catalysts<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">864<\/td><td class=\"column-2\">832 Series<\/td><td class=\"column-3\">Sulfur<\/td><td class=\"column-4\">Organic and Inorganic Materials<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">990<\/td><td class=\"column-2\">GCxGC FID<\/td><td class=\"column-3\">Molecular type classification<\/td><td class=\"column-4\">Petroleum Samples<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-9 from cache -->\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-style-leco-vertical-margin has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Do You Need Help Finding the Right Method?<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>LECO application specialists can help you choose the correct standard for your workflow or your compliance environment.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev26.lecowebtest.com\/instrument-support\/\">Contact Technical Support<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev26.lecowebtest.com\/application-support\/\">Request Application Review<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Approved Methods to which LECO Instruments Adhere Overview LECO participates actively in global standards organizations to ensure that laboratories around the world can perform analysis with proven, repeatable, and internationally recognized methodologies. Our instruments conform to approved methods across food, agriculture, energy, metals, cement, and materials science, helping laboratories achieve confident, compliant results. Why Standardized [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5422,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2146","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/pages\/2146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/comments?post=2146"}],"version-history":[{"count":0,"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/pages\/2146\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/media\/5422"}],"wp:attachment":[{"href":"https:\/\/dev26.lecowebtest.com\/fr\/wp-json\/wp\/v2\/media?parent=2146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}