{"id":97932,"date":"2025-12-27T22:32:55","date_gmt":"2025-12-27T21:32:55","guid":{"rendered":"https:\/\/new.researchpeptides-europe.com\/?page_id=97932"},"modified":"2025-12-27T22:32:55","modified_gmt":"2025-12-27T21:32:55","slug":"certificate-of-analysis","status":"publish","type":"page","link":"https:\/\/tst.kathama.com\/es\/info\/certificate-of-analysis\/","title":{"rendered":"Certificado de an\u00e1lisis"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"97932\" class=\"elementor elementor-97932\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1866c9 e-flex e-con-boxed e-con e-parent\" data-id=\"a1866c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39b4608 elementor-widget elementor-widget-heading\" data-id=\"39b4608\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Certificado de an\u00e1lisis<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae383b5 e-flex e-con-boxed e-con e-parent\" data-id=\"ae383b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ac4945 elementor-widget elementor-widget-html\" data-id=\"9ac4945\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- COA Overview (Elementor HTML widget) -->\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700&display=swap\" rel=\"stylesheet\">\r\n\r\n<style>\r\n  .rpe-coa {\r\n    font-family: \"DM Sans\", system-ui, -apple-system, \"Segoe UI\", Roboto, Arial, \"Helvetica Neue\";\r\n    color: #0b0b0b;\r\n    background: #fff;\r\n    padding: 20px;\r\n    border-radius: 10px;\r\n    box-sizing: border-box;\r\n    max-width: 100%;\r\n    line-height: 1.55;\r\n    font-size: 15px;\r\n  }\r\n\r\n  .rpe-coa .header { display:flex; gap:12px; align-items:center; margin-bottom:12px; }\r\n  .rpe-coa .brand { width:48px; height:48px; border-radius:8px; overflow:hidden; display:inline-flex; align-items:center; justify-content:center; background:linear-gradient(180deg,#158f85,#0f6b60); }\r\n  .rpe-coa .brand img{ width:100%; height:auto; display:block; }\r\n  .rpe-coa h1 { margin:0; font-size:18px; font-weight:700; color:#000; }\r\n  .rpe-coa p.lead { margin:6px 0 14px; color:#586069; font-size:14px; }\r\n\r\n  \/* Headings per request *\/\r\n  .rpe-coa h2 { font-size:18px; color:#000; font-weight:600; margin:14px 0 8px; }\r\n  .rpe-coa h3 { font-size:16px; color:#158f85; margin:8px 0; }\r\n\r\n  .rpe-coa p { margin:0 0 12px 0; }\r\n  .rpe-coa ul { margin:0 0 12px 20px; }\r\n  .rpe-coa li { margin:6px 0; }\r\n\r\n  .rpe-coa .callout { border-left:4px solid #158f85; padding:10px 12px; background:rgba(21,143,133,0.04); color:#586069; border-radius:6px; margin:12px 0; font-size:14px; }\r\n\r\n  .rpe-coa .cta {\r\n    display:inline-block;\r\n    margin-top:12px;\r\n    background:linear-gradient(180deg,#158f85,#0f6b60);\r\n    color:#fff;\r\n    text-decoration:none;\r\n    padding:10px 14px;\r\n    border-radius:8px;\r\n    font-weight:600;\r\n  }\r\n  .rpe-coa .cta:focus { outline:3px solid rgba(21,143,133,0.12); outline-offset:3px; }\r\n\r\n  \/* hide brand on small screens *\/\r\n  @media (max-width:720px){ .rpe-coa .brand { display:none; } }\r\n<\/style>\r\n\r\n<article class=\"rpe-coa\" aria-labelledby=\"coa-title\">\r\n  <header class=\"header\">\r\n    <div class=\"brand\" aria-hidden=\"true\">\r\n      <img decoding=\"async\" src=\"https:\/\/tst.kathama.com\/wp-content\/uploads\/2025\/12\/logodk2.png\" alt=\"Logotipo de la empresa\">\r\n    <\/div>\r\n    <div>\r\n      <h1 id=\"coa-title\">Certificados de an\u00e1lisis (COA)<\/h1>\r\n      <p class=\"lead\">Cada lote que suministramos cuenta con un certificado de autenticidad (COA) independiente. Los informes, emitidos por laboratorios externos acreditados, documentan las pruebas realizadas al lote antes de su lanzamiento.<\/p>\r\n    <\/div>\r\n  <\/header>\r\n\r\n  <section aria-labelledby=\"coa-intro\">\r\n    <h2 id=\"coa-intro\">Descripci\u00f3n general<\/h2>\r\n    <p>Cada Certificado de An\u00e1lisis confirma que una muestra representativa del lote se analiz\u00f3 mediante m\u00e9todos anal\u00edticos adecuados y est\u00e1ndar de la industria. Los resultados se refieren \u00fanicamente al lote espec\u00edfico analizado y a las existencias actuales del lote correspondiente.<\/p>\r\n  <\/section>\r\n\r\n  <section aria-labelledby=\"coa-include\">\r\n    <h2 id=\"coa-include\">Qu\u00e9 incluyen nuestros COA<\/h2>\r\n    <ul>\r\n      <li><strong>Confirmaci\u00f3n de la identidad del p\u00e9ptido<\/strong> \u2014 m\u00e9todos espectrom\u00e9tricos y espectrales (LC-MS, FTIR) versus est\u00e1ndares de referencia.<\/li>\r\n      <li><strong>Perfiles de pureza e impurezas<\/strong> \u2014 Separaci\u00f3n cromatogr\u00e1fica HPLC para cuantificar la pureza y las impurezas relacionadas.<\/li>\r\n      <li><strong>Verificaci\u00f3n de contenido\/ensayo<\/strong> \u2014 confirmaci\u00f3n del contenido de p\u00e9ptidos marcados dentro de las tolerancias especificadas.<\/li>\r\n      <li><strong>Prueba de carga biol\u00f3gica<\/strong> \u2014 USP &lt;61&gt; microbial screening.<\/li>\r\n      <li><strong>Endotoxina bacteriana<\/strong> \u2014 USP &lt;85&gt; (chromogenic) assay.<\/li>\r\n      <li><strong>Impurezas elementales<\/strong> \u2014 panel de metales pesados \u200b\u200b(ars\u00e9nico, cadmio, plomo, mercurio, n\u00edquel, cobalto, vanadio) informado frente a los l\u00edmites de detecci\u00f3n cuando corresponda.<\/li>\r\n    <\/ul>\r\n  <\/section>\r\n\r\n  <section aria-labelledby=\"coa-why\">\r\n    <h2 id=\"coa-why\">\u00bfPor qu\u00e9 utilizamos estos m\u00e9todos?<\/h2>\r\n    <p>Las t\u00e9cnicas cromatogr\u00e1ficas y espectrom\u00e9tricas son ampliamente reconocidas, reproducibles y eficientes para el control rutinario de calidad de lotes de p\u00e9ptidos de investigaci\u00f3n. Nuestra estrategia de an\u00e1lisis se centra en m\u00e9todos validados que proporcionan datos fiables de identidad, impurezas y pureza, adecuados para la liberaci\u00f3n rutinaria de lotes.<\/p>\r\n    <p class=\"callout\"><strong>Nota:<\/strong> Se utilizan t\u00e9cnicas de referencia avanzadas cuando es necesario para el desarrollo o la estandarizaci\u00f3n de m\u00e9todos, pero no son obligatorias para la publicaci\u00f3n rutinaria una vez que se han implementado los m\u00e9todos validados.<\/p>\r\n  <\/section>\r\n\r\n  <section aria-labelledby=\"coa-transparency\">\r\n    <h2 id=\"coa-transparency\">Transparencia y trazabilidad<\/h2>\r\n    <ul>\r\n      <li>A cada lote se le asigna un n\u00famero de lote \u00fanico.<\/li>\r\n      <li>Los COA incluyen detalles de referencia de laboratorio y fechas de pruebas.<\/li>\r\n      <li>Los resultados se refieren \u00fanicamente al lote analizado y al stock actual de ese lote.<\/li>\r\n      <li>Los COA se publican en nuestro sitio web para su revisi\u00f3n independiente.<\/li>\r\n    <\/ul>\r\n  <\/section>\r\n\r\n  <section aria-labelledby=\"coa-intended\">\r\n    <h2 id=\"coa-intended\">Uso previsto<\/h2>\r\n    <p>Research Peptides Europe suministra materiales trazables y verificados anal\u00edticamente destinados exclusivamente para uso cient\u00edfico y de laboratorio.<\/p>\r\n\r\n    <a class=\"cta\" href=\"\/es\/pep\/test-results\/\" title=\"Biblioteca COA abierta\">Ver la biblioteca de COA<\/a>\r\n  <\/section>\r\n<\/article>\r\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Certificate of Analysis Certificates of Analysis (COAs) Every batch we supply is supported by an independent COA. Reports are issued by accredited third-party labs and document the tests performed on the batch prior to release. Overview Each Certificate of Analysis confirms that a representative sample from the batch was tested using fit-for-purpose, industry-standard analytical methods.&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"parent":5691,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-97932","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/pages\/97932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/comments?post=97932"}],"version-history":[{"count":0,"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/pages\/97932\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/pages\/5691"}],"wp:attachment":[{"href":"https:\/\/tst.kathama.com\/es\/wp-json\/wp\/v2\/media?parent=97932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}