{"id":4806,"date":"2026-04-23T09:47:06","date_gmt":"2026-04-23T13:47:06","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-07-10T16:25:21","modified_gmt":"2026-07-10T20:25:21","slug":"analise-confiavel-de-carbono-organico-total-toc","status":"publish","type":"post","link":"https:\/\/www.leco.com\/pt\/news\/confident-total-organic-carbon-toc-analysis\/","title":{"rendered":"Ganhe Confian\u00e7a em seus Dados de Carbono Org\u00e2nico Total (COT)"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1ffe0ea6 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Publicado em<\/p>\n\n\n<div style=\"line-height:1;margin-top:12px;margin-left:6px\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2026-04-23T09:47:06-04:00\">23 de abril de 2026<\/time><\/div><\/div>\n\n\n<h1 class=\"is-style-h2-style wp-block-post-title\">Ganhe Confian\u00e7a em seus Dados de Carbono Org\u00e2nico Total (COT)<\/h1><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"M\u00e3os segurando terra\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic.png 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic-300x169.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic-1024x576.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic-768x432.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/TOC-Soil-Graphic-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/www.leco.com\/pt\/news\/confident-total-organic-carbon-toc-analysis\/\" aria-label=\"Compartilhar artigo\">\n\t\t\tCompartilhar artigo\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tLink do artigo copiado\t\t<\/span>\n\t<\/div>\n<\/div>\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<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<p class=\"wp-block-paragraph\">TOC, abrevia\u00e7\u00e3o de <a href=\"https:\/\/www.leco.com\/pt\/analise-central\/carbono\/\" data-type=\"coreanalysis\" data-id=\"1992\">Carbono Org\u00e2nico Total<\/a>, \u00e9 uma m\u00e9trica importante ao analisar a sa\u00fade do solo. Solos com alto teor de TOC indicam altos n\u00edveis de biodiversidade, pois o carbono org\u00e2nico impulsiona a atividade microbiana. Essa biodiversidade aprimorada \u00e9 incrivelmente ben\u00e9fica para o solo. Ela estimula a ciclagem de nutrientes e a supress\u00e3o natural de doen\u00e7as, ao mesmo tempo em que contribui para a fertilidade geral do solo e a produtividade das plantas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"padding-bottom:var(--wp--preset--spacing--60)\">A biodiversidade do solo tamb\u00e9m leva a uma melhor reten\u00e7\u00e3o de \u00e1gua. O carbono org\u00e2nico aglutina as part\u00edculas do solo para formar agregados est\u00e1veis, o que melhora a estrutura geral do solo e permite que ele retenha mais \u00e1gua. Essa proeza estimula a sa\u00fade geral das plantas e o sequestro de carbono. No entanto, solos com baixo teor de COT apresentam biodiversidade limitada, o que leva a uma estrutura de solo pobre, maiores quantidades de eros\u00e3o e redu\u00e7\u00e3o na produtividade das culturas.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Os Desafios de Determinar o COT<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9 importante que as partes interessadas na ind\u00fastria agr\u00edcola prestem especial aten\u00e7\u00e3o aos n\u00edveis de TOC em seus solos se quiserem aproveitar ao m\u00e1ximo suas colheitas. Conhecer os n\u00edveis de TOC ajuda a evitar a adi\u00e7\u00e3o cega de nutrientes ao solo, o que pode potencialmente eliminar custos e trabalho desnecess\u00e1rios. No entanto, analisar o solo em busca de TOC traz seu pr\u00f3prio conjunto de desafios.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por exemplo, distinguir com precis\u00e3o entre carbono org\u00e2nico e inorg\u00e2nico requer a separa\u00e7\u00e3o eficaz das esp\u00e9cies de carbono durante a an\u00e1lise. <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/carbono-multifasico-em-agua\/\" data-type=\"instrument\" data-id=\"2261\">O RC612 da LECO resolve esse desafio<\/a> atrav\u00e9s de seu m\u00e9todo de diferencia\u00e7\u00e3o de temperatura, controlando com precis\u00e3o as condi\u00e7\u00f5es de oxida\u00e7\u00e3o e decomposi\u00e7\u00e3o para quantificar seletivamente as fra\u00e7\u00f5es de carbono. Como alternativa, <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-de-carbono-e-enxofre\/\" data-type=\"instrument\" data-id=\"2231\">o m\u00e9todo de pr\u00e9-tratamento \u00e1cido do C832<\/a> garante a remo\u00e7\u00e3o confi\u00e1vel do carbono inorg\u00e2nico antes da combust\u00e3o, para uma medi\u00e7\u00e3o precisa do carbono org\u00e2nico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"padding-bottom:var(--wp--preset--spacing--60)\">Essas abordagens ajudam a mitigar desafios comuns, como a remo\u00e7\u00e3o incompleta de carbonatos, a heterogeneidade das amostras ou a oxida\u00e7\u00e3o incompleta. Embora a prepara\u00e7\u00e3o cuidadosa das amostras continue sendo importante, o uso de instrumentos projetados especificamente para controlar essas vari\u00e1veis \u00e9 fundamental para obter resultados precisos e repet\u00edveis de TOC.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Confie na LECO para cuidar do seu TOC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os pesquisadores e engenheiros da LECO t\u00eam se empenhado para oferecer continuamente equipamentos que atendam ou superem as expectativas de desempenho. Com uma linha de <a href=\"https:\/\/www.leco.com\/pt\/analise-central\/carbono\/\" data-type=\"coreanalysis\" data-id=\"1992\">analisadores de carbono<\/a> que s\u00e3o adequados para TOC e muito mais; voc\u00ea pode confiar seus resultados \u00e0 LECO e pode contar com a nossa <a href=\"https:\/\/www.leco.com\/pt\/suporte-a-instrumento\/\" data-type=\"page\" data-id=\"30\">atendimento e suporte de alta qualidade<\/a> quando o seu laborat\u00f3rio precisar. Mas n\u00e3o acredite apenas na nossa palavra \u2014 descubra o que tr\u00eas laborat\u00f3rios diferentes, em pa\u00edses de toda a Europa, t\u00eam a dizer sobre seus instrumentos LECO para an\u00e1lise de TOC:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--0);padding-bottom:var(--wp--preset--spacing--0)\">\n<p class=\"wp-block-paragraph\">\u201cUtilizamos esses instrumentos desde 2009 e, sempre que lan\u00e7am uma nova vers\u00e3o, ficamos impressionados. S\u00e3o instrumentos muito robustos, com manuten\u00e7\u00e3o di\u00e1ria muito simples; foram feitos para funcionar. Os tempos de an\u00e1lise s\u00e3o muito curtos, e sua robustez, exatid\u00e3o, repetibilidade e precis\u00e3o s\u00e3o excelentes. Em resumo, s\u00e3o instrumentos projetados para funcionar \u2014 quanto mais os usamos, melhor \u00e9 o desempenho deles.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Paco San Nicol\u00e1s<\/strong>, Chefe do Servi\u00e7o de Ionomics<br>Centro de Ci\u00eancia do Solo e Biologia Aplicada de Segura (CEBAS-CSIC), M\u00farcia, Espanha<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">O CEBAS-CSIC \u00e9 um centro de pesquisa de refer\u00eancia na Espanha, fundamental para o avan\u00e7o da gest\u00e3o sustent\u00e1vel do solo e da \u00e1gua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/go.leco.com\/pdf\/toc-interview-paco-san-nicolas\" target=\"_blank\" rel=\"noopener\">Leia a entrevista completa com o Paco<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--0);padding-bottom:var(--wp--preset--spacing--0)\">\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--0);margin-bottom:var(--wp--preset--spacing--0)\">\u201c\u2026Isso nos permite determinar o teor de carbono org\u00e2nico. Dessa forma, obtemos os valores tanto do carbono mineral quanto do carbono org\u00e2nico (TC\/TOC\/TIC).\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cO que era menos comum era aplicar uma abordagem semelhante ao enxofre. As normas existentes relacionadas ao enxofre concentram-se principalmente no carv\u00e3o, mas n\u00e3o nos solos. Assim, combinamos e adaptamos diferentes normas para desenvolver uma metodologia adequada para solos e outros geomateriais que cont\u00eam esp\u00e9cies de enxofre\/sulfato, e agora transferimos esse m\u00e9todo para aplica\u00e7\u00f5es profissionais.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Myriam Duc, <\/strong>Pesquisador e <strong>Fran\u00e7ois Lansac, <\/strong>Assistente de Engenharia<br>Universidade Gustave Eiffel, Fran\u00e7a<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Myriam Duc \u00e9 conhecida por seu trabalho sobre o comportamento da argila, a estabiliza\u00e7\u00e3o do solo e materiais de constru\u00e7\u00e3o sustent\u00e1veis. A Universit\u00e9 Gustave Eiffel \u00e9 tanto uma universidade quanto uma importante institui\u00e7\u00e3o de pesquisa, com foco principal no desenvolvimento urbano sustent\u00e1vel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/go.leco.com\/pdf\/toc-interview-universite-gustave-eiffel\" target=\"_blank\" rel=\"noopener\">Leia a entrevista na \u00edntegra<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--0);padding-bottom:var(--wp--preset--spacing--0)\">\n<p class=\"wp-block-paragraph\">\u201cEles (os instrumentos da LECO, incluindo o RC612, o CHN828 e o AC600) s\u00e3o parte essencial do nosso trabalho de an\u00e1lise. N\u00e3o os utilizamos todos os dias, mas contamos com eles regularmente e s\u00e3o muito importantes para o nosso trabalho di\u00e1rio. A confiabilidade \u00e9 uma caracter\u00edstica importante nesse contexto.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Maria Lehtinen<\/strong>, Gerente de Laborat\u00f3rio<br>Centro de Pesquisa da Kuusakoski, em Lahti, Finl\u00e2ndia<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">O Centro de Pesquisa da Kuusakoski tem como foco o avan\u00e7o da tecnologia de reciclagem e da recupera\u00e7\u00e3o de materiais. Sua miss\u00e3o \u00e9 devolver valor aos res\u00edduos e recuperar metais preciosos a partir deles de maneira mais eficiente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/go.leco.com\/pdf\/toc-interview-kuusakoski-research\" target=\"_blank\" rel=\"noopener\">Leia a entrevista completa com Maria<\/a>.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\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\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h3-style\">Saiba mais sobre a an\u00e1lise do TOC com a LECO<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea tiver interesse em saber mais sobre o que o LECO tem a oferecer para a an\u00e1lise de TOC no solo e outros par\u00e2metros, consulte as notas de aplica\u00e7\u00e3o relacionadas acessando nosso <a href=\"https:\/\/www.leco.com\/pt\/aplicativo\/analise-de-solo\/\" data-type=\"application\" data-id=\"1963\">Centro de Recursos para An\u00e1lise de Solos<\/a><strong>.<\/strong> Voc\u00ea tamb\u00e9m pode conhecer nossos instrumentos relacionados, incluindo <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-de-carbono-e-enxofre\/\" data-type=\"instrument\" data-id=\"2231\">o SC832<\/a>, <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-elementares-de-cs\/\" data-type=\"instrument\" data-id=\"2227\">o CS744<\/a>, <a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analise-de-umidade-termogravimetrica-tgm800\/\" data-type=\"instrument\" data-id=\"2076\">o TGM800<\/a>, e muito mais. <\/p>\n\n\n<div class=\"leco-event-rows wp-block-create-block-leco-event-rows\">\n\t\t<div class=\"leco-event-rows__row\">\n\t\t<div class=\"leco-event-rows__split\">\n\n\t\t\t<!-- Left: Featured image -->\n\t\t\t<div class=\"leco-event-rows__image-col\">\n\t\t\t\t<figure class=\"wp-block-image size-full is-style-rounded-full-width\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2020\/01\/pea-bean-seedling-in-soil-1024x576.webp\" alt=\"Mudas na terra\" style=\"aspect-ratio:4\/3;object-fit:cover\">\n\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\n\t\t\t<!-- Right: Content -->\n\t\t\t<div class=\"leco-event-rows__content-col\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-event-rows__title is-style-h4-style\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/events\/webinar\/toc-analysis-soil-waste-methods\/\">\n\t\t\t\t\t\t\tDetermina\u00e7\u00e3o de Carbono Org\u00e2nico Total em Solo e Res\u00edduos\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"leco-event-rows__excerpt\">\n\t\t\t\t\t\t<p>N\u00e3o fique mais na d\u00favida sobre a conformidade \u2014 descubra como as normas ISO EN 17505 e EN 15936 afetam seus resultados de TOC.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"leco-event-rows__date\">\n\t\t\t\t\t\tOn Demand\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t\t<a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/pt\/events\/webinar\/toc-analysis-soil-waste-methods\/\">\n\t\t\t\t\t\t\tParticipe do webinar\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<\/div>\n\n<div class=\"leco-documents-rows wp-block-create-block-leco-documents-rows\">\n\t\t<div class=\"leco-documents-rows__row\">\n\t\t<div class=\"leco-documents-rows__split\">\n\n\t\t\t<!-- Left: Featured image -->\n\t\t\t<div class=\"leco-documents-rows__image-col\">\n\t\t\t\t<figure class=\"wp-block-image size-full is-style-rounded-full-width\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/03\/828-Loading-a-sample_1280x720-1024x576.jpg\" alt=\"Carregamento de uma amostra de solo no LECO 828\" style=\"aspect-ratio:4\/3;object-fit:cover\">\n\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\n\t\t\t<!-- Right: Content -->\n\t\t\t<div class=\"leco-documents-rows__content-col\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-documents-rows__title is-style-h4-style\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/documents\/203-821-679\/\">\n\t\t\t\t\t\t\tDigest\u00e3o \u00c1cida para Determina\u00e7\u00e3o de Carbono Org\u00e2nico Total em Amostras de Rocha\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"leco-documents-rows__excerpt\">\n\t\t\t\t\t\t<p>O LECO C832 mede o carbono org\u00e2nico total no solo, em rochas e em xisto por meio da macrocombust\u00e3o, auxiliando na explora\u00e7\u00e3o de hidrocarbonetos, na agricultura e no controle de qualidade.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"leco-documents-rows__reference\">\n\t\t\t\t\t\t203-821-679\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t\t<a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/pt\/documents\/203-821-679\/\">\n\t\t\t\t\t\t\tLeia a nota de aplica\u00e7\u00e3o\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<\/div><\/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 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h4-style\">Instrumentos Utilizados<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-3\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/carbono-multifasico-em-agua\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"RC612 - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"LECO RC612 para determina\u00e7\u00e3o de carbono e \u00e1gua\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-rc612-carbon-water-determination.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-rc612-carbon-water-determination-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-rc612-carbon-water-determination-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-rc612-carbon-water-determination-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-rc612-carbon-water-determination.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO RC612 para determina\u00e7\u00e3o de carbono e \u00e1gua\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tRC612\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tDetermina\u00e7\u00e3o Precisa de Carbono Org\u00e2nico e Inorg\u00e2nico Total e Umidade\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-de-carbono-e-enxofre\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"832 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"LECO SC832 Determina\u00e7\u00e3o de enxofre e carbono\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO SC832 Determina\u00e7\u00e3o de enxofre e carbono\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie 832\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tDetermina\u00e7\u00e3o de Carbono e Enxofre em Combust\u00edveis e Materiais Org\u00e2nicos.\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-elementares-organicos\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"828\/928 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"LECO CHN928 Determina\u00e7\u00e3o de carbono, hidrog\u00eanio e nitrog\u00eanio\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-chn928-carbon-hydrogen-nitrogen-determination.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-chn928-carbon-hydrogen-nitrogen-determination-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-chn928-carbon-hydrogen-nitrogen-determination-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-chn928-carbon-hydrogen-nitrogen-determination-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-chn928-carbon-hydrogen-nitrogen-determination.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO CHN928 Determina\u00e7\u00e3o de carbono, hidrog\u00eanio e nitrog\u00eanio\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie 828\/928\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tAn\u00e1lise de Carbono, Hidrog\u00eanio, Nitrog\u00eanio, Enxofre e Prote\u00ednas de Materiais Org\u00e2nicos\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/calorimetros-isoperibolicos\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"AC Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Calor\u00edmetro isoperib\u00f3lico LECO AC600\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-ac600-isoperibol-calorimeter.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-ac600-isoperibol-calorimeter-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-ac600-isoperibol-calorimeter-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-ac600-isoperibol-calorimeter-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-ac600-isoperibol-calorimeter.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Calor\u00edmetro isoperib\u00f3lico LECO AC600\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie AC\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tDetermine Fuel Gross Calorific Content\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analisadores-elementares-de-cs\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"744\/844 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Analisador elementar de carbono e enxofre LECO CS844\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Analisador elementar de carbono e enxofre LECO CS844\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie 744\/844\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tDetermina\u00e7\u00e3o Precisa de Carbono e Enxofre em Materiais Inorg\u00e2nicos\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/pt\/instrumento\/analise-de-umidade-termogravimetrica-tgm800\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"TGM800 - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Analisador termogravim\u00e9trico LECO TGM800\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-tgm800.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-tgm800-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-tgm800-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-tgm800-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-tgm800.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Analisador termogravim\u00e9trico LECO TGM800\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tTGM800\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tDetermina\u00e7\u00e3o de Umidade por Termogravimetria\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\t<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-7d5f9c92 wp-block-group-is-layout-constrained\">\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<h2 class=\"wp-block-heading is-style-h4-style\">Not\u00edcias Recentes<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-4219 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-58 core-analysis-type-carbon application-type-environmental application-type-soil-analysis product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/pt\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"A Import\u00e2ncia da An\u00e1lise de Carbono Org\u00e2nico Total no Solo na Agricultura Regenerativa\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/pt\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\">A Import\u00e2ncia da An\u00e1lise de Carbono Org\u00e2nico Total no Solo na Agricultura Regenerativa<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 de mar\u00e7o de 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-7015 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/pt\/news\/thank-you-2026-summer-interns\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"660\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Obrigado, Estagi\u00e1rios de Ver\u00e3o de 2026!\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-300x110.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-1024x375.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-768x282.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-1536x563.jpg 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-18x7.jpg 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/pt\/news\/thank-you-2026-summer-interns\/\" target=\"_self\">Obrigado, Estagi\u00e1rios de Ver\u00e3o de 2026!<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 de mar\u00e7o de 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-6807 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-60 core-analysis-type-sulfur application-type-high-performance-materials application-type-metals-ores product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/pt\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Superligas e Enxofre: Mesmo Tra\u00e7os Podem Ser Prejudiciais\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-300x100.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1024x341.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-768x256.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1536x512.png 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/pt\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\">Superligas e Enxofre: Mesmo Tra\u00e7os Podem Ser Prejudiciais<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 de mar\u00e7o de 2026<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Total Organic Carbon (TOC) is an important metric when analyzing soil health. The agriculture industry pays special attention to TOC levels to ensure beneficial crops. However, analyzing TOC comes with its own challenges.<\/p>","protected":false},"author":9,"featured_media":4822,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[56,57,58,112,89,106],"core-analysis-type":[20],"application-type":[32,38],"product-line":[14,15],"class_list":["post-4806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-56","instrument-model-57","instrument-model-58","instrument-model-ac600","instrument-model-rc612","instrument-model-tgm800","core-analysis-type-carbon","application-type-environmental","application-type-soil-analysis","product-line-elemental-analysis","product-line-thermal-analysis"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/4806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/comments?post=4806"}],"version-history":[{"count":6,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/4806\/revisions"}],"predecessor-version":[{"id":6775,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/posts\/4806\/revisions\/6775"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media\/4822"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/media?parent=4806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/categories?post=4806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/tags?post=4806"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/instrument-model?post=4806"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/core-analysis-type?post=4806"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/application-type?post=4806"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/pt\/wp-json\/wp\/v2\/product-line?post=4806"}],"curies":[{"name":"bem-jogado","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}