{"id":5537,"date":"2026-04-15T13:33:04","date_gmt":"2026-04-15T17:33:04","guid":{"rendered":"https:\/\/laboratorytesting.com\/?page_id=5537"},"modified":"2026-04-15T13:51:48","modified_gmt":"2026-04-15T17:51:48","slug":"summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0","status":"publish","type":"page","link":"https:\/\/laboratorytesting.com\/es\/resources\/lead\/summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0\/","title":{"rendered":"Resumen de la nueva normativa de la EPA sobre el plomo en el polvo \u2013 NLLAP LQSR 4.0"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5537\" class=\"elementor elementor-5537\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0777b3 bg-four-corner-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0777b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4760a46\" data-id=\"4760a46\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f2fe9f elementor-widget elementor-widget-heading\" data-id=\"4f2fe9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Resumen de la nueva normativa de la EPA sobre el plomo en el polvo \/ NLLAP LQSR 4.0<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13cae54 elementor-widget elementor-widget-image\" data-id=\"13cae54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1440\" height=\"499\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4.jpg\" class=\"attachment-full size-full wp-image-5539\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4.jpg 1440w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-300x104.jpg 300w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-1024x355.jpg 1024w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-768x266.jpg 768w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-600x208.jpg 600w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3bce54c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bce54c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-695a433\" data-id=\"695a433\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39e01bc elementor-widget elementor-widget-text-editor\" data-id=\"39e01bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A continuaci\u00f3n se presenta un resumen de la publicaci\u00f3n del Registro Federal del 23 de octubre de 2024 relativa a la nueva normativa de la EPA sobre el polvo de plomo, junto con la revisi\u00f3n 4.0 de los requisitos del sistema de calidad de laboratorio (LQSR) del programa NLLAP de la EPA, publicada el mismo d\u00eda.<\/p><ul><li>Nueva terminolog\u00eda: la <strong>Nivel de eliminaci\u00f3n de plomo en el polvo (DLCL)<\/strong> ahora es el <strong>Nivel de acci\u00f3n del plomo en el polvo (DLAL)<\/strong> y el <strong>Norma sobre el riesgo de plomo en el polvo (DLHS)<\/strong> ahora es el <strong>L\u00edmite de plomo en polvo que debe notificarse (DLRL)<\/strong>.<\/li><li>El an\u00e1lisis FLAA a\u00fan puede utilizarse. <span style=\"text-decoration: underline;\">si<\/span> se nos proporciona un <span style=\"text-decoration: underline;\">limpieza m\u00ednima<\/span> \u00e1rea de <strong>288 pulgadas<sup>2<\/sup> (2 pies<sup>2<\/sup> )<\/strong> para pisos y <strong>36 pulgadas<sup>2<\/sup> (0,25 pies<sup>2<\/sup> )<\/strong> para los alf\u00e9izares de las ventanas. De lo contrario, es posible que tengamos que utilizar ICP-OES para lograr los nuevos valores DLAL, lo que implicar\u00e1 mayores costos y tiempos de respuesta m\u00e1s prolongados.<\/li><li>Cualquier resultado reportado por debajo del DLAL del laboratorio, pero por encima del DLRL, activa un requisito que el contratista debe cumplir. <strong>debe<\/strong> En su informe, declaran que se ha identificado un riesgo de exposici\u00f3n al plomo, a pesar de que el proyecto se considera finalizado.<\/li><li>Se recomienda encarecidamente el uso de las toallitas desinfectantes Ghost Wipes y los tubos de centr\u00edfuga proporcionados por EMSL para evitar costes adicionales de preparaci\u00f3n de muestras.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9061927\" data-id=\"9061927\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1be625a elementor-widget elementor-widget-image\" data-id=\"1be625a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"518\" height=\"645\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge.jpg\" class=\"attachment-full size-full wp-image-5541\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge.jpg 518w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge-241x300.jpg 241w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20a354b elementor-widget elementor-widget-text-editor\" data-id=\"20a354b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708191\" target=\"_blank\" rel=\"noopener\">Borrado fantasma<br \/>ID de producto EMSL # 8708191<\/a><br \/><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708907B\" target=\"_blank\" rel=\"noopener\">Tubo de centr\u00edfuga<br \/>ID de producto EMSL # 8708907<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41ada7e elementor-widget elementor-widget-image\" data-id=\"41ada7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"320\" height=\"342\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates.jpg\" class=\"attachment-full size-full wp-image-5542\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates.jpg 320w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates-281x300.jpg 281w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4883700 elementor-widget elementor-widget-text-editor\" data-id=\"4883700\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708933\" target=\"_blank\" rel=\"noopener\">Plantillas de 12\u201d x 12\u201d <br \/>(Paquete de 100) <br \/>ID de producto EMSL # 8708933<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Summary of New EPA Dust Lead Rule \/ NLLAP LQSR 4.0 Below is a summary of the Federal Register publication on October 23, 2024 for the new EPA Lead Dust Rule in conjunction with the EPA NLLAP LQSR (Laboratory Quality [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5401,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-5537","page","type-page","status-publish","hentry","slug-summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0","odd_post_id"],"_links":{"self":[{"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/pages\/5537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/comments?post=5537"}],"version-history":[{"count":13,"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/pages\/5537\/revisions"}],"predecessor-version":[{"id":5554,"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/pages\/5537\/revisions\/5554"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/pages\/5401"}],"wp:attachment":[{"href":"https:\/\/laboratorytesting.com\/es\/wp-json\/wp\/v2\/media?parent=5537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}