{"id":57101,"date":"2025-12-01T12:50:07","date_gmt":"2025-12-01T11:50:07","guid":{"rendered":"https:\/\/grupoalava.rearmachine.com\/producto\/peroxide-measurement\/"},"modified":"2026-06-11T08:39:09","modified_gmt":"2026-06-11T06:39:09","slug":"peroxide-measurement","status":"publish","type":"product","link":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/","title":{"rendered":"Peroxide measurement"},"content":{"rendered":"

\n

Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and other applications. H2O2 concentration levels are measured during biodecontamination to ensure that process conditions have been met. <\/p>\n

Biodecontamination in isolators with hydrogen peroxide (H\u2082O\u2082)<\/b> is a key process in pharmaceutical and biotech environments to ensure sterility in critical areas where sensitive products are handled. <\/p>\n

It is the technique that uses vaporized hydrogen peroxide (VHP)<\/b> or in mist form to eliminate microorganisms on surfaces and in the air inside isolators. It is used in the pharmaceutical industry to comply with GMP (Good Manufacturing Practices) standards. <\/p>\n

Applications:<\/h4>\n
    \n
  • Insulators, cRABS<\/span><\/li>\n
  • Transfer hatches; chambers<\/span><\/li>\n
  • Steam generators<\/span><\/li>\n
  • Incubators<\/span><\/li>\n
  • Production lines<\/span><\/li>\n<\/ul>\n

    Most commonly used methods:<\/span><\/h4>\n

    1. Hydrogen Peroxide Vaporization (HPV)<\/b><\/p>\n

      \n
    • Description<\/b>: H\u2082O\u2082 vapor is generated from a liquid solution and introduced into the closed environment.<\/span><\/li>\n
    • Advantages: <\/b><\/li>\n<\/ul>\n

      – High penetration in surfaces and equipment.<\/p>\n

      – It does not leave toxic residues (it decomposes in water and oxygen).<\/p>\n

        \n
      • Applications<\/b>Clean rooms, isolators, production equipment.<\/span><\/li>\n
      • Considerations<\/b>Strict control of temperature and humidity to avoid condensation.<\/span><\/li>\n<\/ul>\n

        2. Fogging (dry or wet aerosol)<\/b><\/p>\n<\/p>\n

          \n
        • Description<\/b>: H\u2082O\u2082 is dispersed in the form of microdroplets (aerosol) by nebulization systems.<\/span><\/li>\n
        • Advantages: <\/b><\/li>\n<\/ul>\n

          – Homogeneous coverage.<\/p>\n

          – Lower product consumption than vaporization.<\/p>\n

            \n
          • Applications<\/b>Hospital areas, operating rooms, biosafety cabins.<\/span><\/li>\n
          • Considerations: <\/b>Longer exposure time than VHP.<\/span><\/li>\n<\/ul>\n

            3. Hydrogen Peroxide Plasma<\/b><\/p>\n

              \n
            • Description<\/b>: H\u2082O\u2082 in vapor phase is used and subjected to an electric field to generate plasma.<\/span><\/li>\n
            • Advantages: <\/b><\/li>\n<\/ul>\n

              – High efficacy against resistant microorganisms.<\/p>\n

              – Fast process.<\/p>\n

                \n
              • Applications:<\/b> Sterilization of medical instruments and devices.<\/span><\/li>\n
              • Considerations:<\/b> Requires specialized equipment.<\/span><\/li>\n<\/ul>\n

                4. Liquid Hydrogen Peroxide (Direct Spraying)<\/b><\/p>\n<\/p>\n

                  \n
                • Description: <\/b>Direct application of liquid solution on surfaces.<\/span><\/li>\n
                • Advantages: <\/b><\/li>\n<\/ul>\n

                  – Simple and economical method.<\/p>\n<\/p>\n

                    \n
                  • Applications:<\/b> Cleaning of small surfaces, non-sensitive equipment.<\/span><\/span><\/li>\n
                  • Considerations<\/b>Reduced range, risk of corrosion on some materials.<\/span><\/li>\n<\/ul>\n

                    Critical factors for effectiveness<\/h4>\n<\/p>\n
                      \n
                    • Concentration: Normally between 30% and 35% for VHP, and 6%-12% for nebulization.<\/span><\/li>\n
                    • Exposure time: Depends on method and bioburden.<\/span><\/li>\n
                    • Temperature and humidity: Controlled to avoid condensation and ensure diffusion.<\/span><\/li>\n
                    • Validation: Use of biological indicators (Geobacillus stearothermophilus spores).<\/span><\/li>\n<\/ul>\n
                        \n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

                         <\/p>\n

                        Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and other applications. H2O2 concentration levels are measured during biodecontamination to ensure that process conditions have been met. <\/p>\n","protected":false},"featured_media":57102,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[7873,7900,7910],"product_tag":[7903,8101],"class_list":["post-57101","product","type-product","status-publish","has-post-thumbnail","product_cat-engineers","product_cat-clean-rooms","product_cat-measurement-and-validation","product_tag-white-rooms","product_tag-peroxide-measurement","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nPeroxide measurement - Grupo \u00c1lava<\/title>\n<meta name=\"description\" content=\"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Peroxide measurement - Grupo \u00c1lava\" \/>\n<meta property=\"og:description\" content=\"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/\" \/>\n<meta property=\"og:site_name\" content=\"Grupo \u00c1lava\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-11T06:39:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/12\/medicion-de-peroxido-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"330\" \/>\n\t<meta property=\"og:image:height\" content=\"181\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/\",\"url\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/\",\"name\":\"Peroxide measurement - Grupo \u00c1lava\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/medicion-de-peroxido-1.png\",\"datePublished\":\"2025-12-01T11:50:07+00:00\",\"dateModified\":\"2026-06-11T06:39:09+00:00\",\"description\":\"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/#primaryimage\",\"url\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/medicion-de-peroxido-1.png\",\"contentUrl\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/medicion-de-peroxido-1.png\",\"width\":330,\"height\":181,\"caption\":\"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and other applications. H2O2 concentration levels are measured during biodecontamination to ensure that process conditions have been met.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/ingenieros\\\/producto\\\/clean-rooms\\\/peroxide-measurement\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Todos los productos\",\"item\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/todos-los-productos\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Peroxide measurement\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/\",\"name\":\"Grupo \u00c1lava\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/grupoalava.rearmachine.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Peroxide measurement - Grupo \u00c1lava","description":"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Peroxide measurement - Grupo \u00c1lava","og_description":"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.","og_url":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/","og_site_name":"Grupo \u00c1lava","article_modified_time":"2026-06-11T06:39:09+00:00","og_image":[{"width":330,"height":181,"url":"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/12\/medicion-de-peroxido-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/","url":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/","name":"Peroxide measurement - Grupo \u00c1lava","isPartOf":{"@id":"https:\/\/grupoalava.rearmachine.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/#primaryimage"},"image":{"@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/#primaryimage"},"thumbnailUrl":"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/12\/medicion-de-peroxido-1.png","datePublished":"2025-12-01T11:50:07+00:00","dateModified":"2026-06-11T06:39:09+00:00","description":"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and others.","breadcrumb":{"@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/#primaryimage","url":"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/12\/medicion-de-peroxido-1.png","contentUrl":"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/12\/medicion-de-peroxido-1.png","width":330,"height":181,"caption":"Hydrogen peroxide is an environmentally friendly way to perform biodecontamination in isolators, hospital rooms, transfer hatches and other applications. H2O2 concentration levels are measured during biodecontamination to ensure that process conditions have been met."},{"@type":"BreadcrumbList","@id":"https:\/\/grupoalava.rearmachine.com\/en\/ingenieros\/producto\/clean-rooms\/peroxide-measurement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/grupoalava.rearmachine.com\/en\/"},{"@type":"ListItem","position":2,"name":"Todos los productos","item":"https:\/\/grupoalava.rearmachine.com\/todos-los-productos\/"},{"@type":"ListItem","position":3,"name":"Peroxide measurement"}]},{"@type":"WebSite","@id":"https:\/\/grupoalava.rearmachine.com\/en\/#website","url":"https:\/\/grupoalava.rearmachine.com\/en\/","name":"Grupo \u00c1lava","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/grupoalava.rearmachine.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/product\/57101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/comments?post=57101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/media\/57102"}],"wp:attachment":[{"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/media?parent=57101"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/product_brand?post=57101"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/product_cat?post=57101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/grupoalava.rearmachine.com\/en\/wp-json\/wp\/v2\/product_tag?post=57101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}