{"id":12366,"date":"2026-08-25T23:36:02","date_gmt":"2026-08-25T23:36:02","guid":{"rendered":"https:\/\/globalquimia.com.co\/importance-of-certified-reference-standards\/"},"modified":"2026-08-27T19:31:15","modified_gmt":"2026-08-27T19:31:15","slug":"importance-of-certified-reference-standards","status":"publish","type":"post","link":"https:\/\/globalquimia.com.co\/en\/importance-of-certified-reference-standards\/","title":{"rendered":"Importance of Certified Reference Standards"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">During method validation processes, assay testing, or identification by HPLC and spectrophotometry, the importance of certified reference standards becomes apparent.<\/p>\n\n<p class=\"wp-block-paragraph\">In the rigorous environment of quality assurance, the reliability of analytical results is the defensive line separating a safe product from a regulatory risk.&#8221; <\/p>\n\n<p class=\"wp-block-paragraph\">Properly integrating usage and traceability criteria in the analytical laboratory is not just a compliance requirement, but the operational core of pharmaceutical precision.<\/p>\n\n<h2 class=\"wp-block-heading\">1. Metrological Traceability and Analytical Reliability<\/h2>\n\n<p class=\"wp-block-paragraph\">For any laboratory result to have legal and scientific validity, it must be backed by an uninterrupted chain of comparisons. Certified reference materials (CRMs) provide this traceability to the International System of Units or global pharmacopeial standards. <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Reduction of uncertainty:<\/strong> The use of standards with their respective certificate of analysis (CoA) allows quantifying and minimizing the combined uncertainty in quality control tests.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.usp.org\" target=\"_blank\" rel=\"noopener\">Regulatory backing:<\/a><\/strong> International organizations such as the United States Pharmacopeia (USP) establish that the use of official materials prevents critical deviations during regulatory audits.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">2. Prevention of Deviations in Assay and Purity Testing<\/h2>\n\n<p class=\"wp-block-paragraph\">An erroneous characterization of the raw material or finished product due to a degraded standard or one of doubtful origin can lead to the rejection of entire batches at the plant.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Mitigation of false positives\/negatives:<\/strong> Having standards with clearly established and documented purities prevents erroneous interpretations in chromatograms or dissolution profiles.<\/li>\n\n\n\n<li>Alignment with global guidelines: Analytical quality management regulations, guided by frameworks such as those of the <strong><a href=\"https:\/\/www.ich.org\" target=\"_blank\" rel=\"noopener\">International Council for Harmonisation (ICH)<\/a><\/strong>, demand rigor in the qualification and handling of reagents and working standards.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">3. Good Practices in the Management and Storage of Standards<\/h2>\n\n<p class=\"wp-block-paragraph\">Even the purest standard loses its value if conservation conditions fail.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Environmental control:<\/strong> Factors such as storage temperature, protection from light, and control of internal humidity in desiccators prevent the premature degradation of the active compound.<\/li>\n\n\n\n<li><strong>Use of current monographs:<\/strong> It is essential to periodically contrast the batch specifications and expiration dates indicated by the manufacturer to ensure that the material maintains its physico-chemical stability.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n<p class=\"wp-block-paragraph\">&#8220;Analytical precision in the pharmaceutical industry does not tolerate margins of improvisation. Ensuring the rigorous use of certified standards protects the brand&#8217;s reputation and guarantees the technical conformity of each produced batch. <\/p>\n\n<p class=\"wp-block-paragraph\">Do you need consulting for the selection of supplies and analytical solutions in your laboratory? Contact our team now and <a href=\"https:\/\/api.whatsapp.com\/send?phone=+573217408144&amp;text=Hola%20equipo%20Globalquimia,%20quiero%20asesor%C3%ADa.\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/api.whatsapp.com\/send?phone=+573217408144&amp;text=Hola%20equipo%20Globalquimia,%20quiero%20asesor%C3%ADa.\" rel=\"noreferrer noopener\">receive full support.<\/a> <\/p>\n\n<h3 class=\"wp-block-heading\">Sources Notice<\/h3>\n\n<p class=\"wp-block-paragraph\">The information shared in this article is strictly for informational purposes. Mentioned names, regulations, and brands (such as USP or ICH) belong to their respective owners and are cited solely as supporting bibliographical references, implying no commercial association or direct liability of Globalquimia Ltda over these external entities. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>During method validation processes, assay testing, or identification by HPLC and spectrophotometry, the importance of certified reference standards becomes apparent.<\/p>\n","protected":false},"author":1,"featured_media":12365,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[29,1],"tags":[],"class_list":["post-12366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality","category-sin-categorizar"],"_links":{"self":[{"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/posts\/12366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/comments?post=12366"}],"version-history":[{"count":1,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/posts\/12366\/revisions"}],"predecessor-version":[{"id":12367,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/posts\/12366\/revisions\/12367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/media\/12365"}],"wp:attachment":[{"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/media?parent=12366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/categories?post=12366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquimia.com.co\/en\/wp-json\/wp\/v2\/tags?post=12366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}