{"id":31544,"date":"2026-03-12T11:36:11","date_gmt":"2026-03-12T10:36:11","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-sulfato-20-mg-titrimetrico\/"},"modified":"2026-03-12T11:36:11","modified_gmt":"2026-03-12T10:36:11","slug":"caldur-sulfato-20-mg-titrimetrico","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/es\/produkt\/caldur-sulfato-20-mg-titrimetrico\/","title":{"rendered":"Caldur\u00ae Sulfato 20 mg &#8211; Titrim\u00e9trico"},"content":{"rendered":"<h2>Kit de ensayo CALDUR\u00ae Sulfato 20 mg &#8211; Titrim\u00e9trico<\/h2>\n<h3>\u00bfPara qu\u00e9 se mide el sulfato?<\/h3>\n<p>El sulfato (SO\u2084\u00b2-) es un ani\u00f3n presente de forma natural en muchas masas de agua y procede principalmente de la meteorizaci\u00f3n de minerales que contienen sulfato, como el yeso (CaSO\u2084) y la anhidrita. En los procesos industriales, el sulfato tambi\u00e9n entra en el agua a trav\u00e9s de las aguas residuales, las torres de refrigeraci\u00f3n y los procesos de producci\u00f3n qu\u00edmica. <\/p>\n<p><strong>El valor l\u00edmite de sulfato en el agua potable es de 250 mg\/l<\/strong> (Ordenanza sobre agua potable). Las concentraciones elevadas de sulfato pueden tener un efecto perjudicial y alterar el sabor del agua. El control de los sulfatos es especialmente importante en la industria, ya que unas concentraciones elevadas pueden provocar la corrosi\u00f3n de las estructuras de hormig\u00f3n y las tuber\u00edas.  <\/p>\n<p>Este kit de prueba con una resoluci\u00f3n de 20 mg\/l de SO\u2084\u00b2- por gota est\u00e1 optimizado para concentraciones m\u00e1s altas y permite una determinaci\u00f3n r\u00e1pida en muestras con un contenido elevado de sulfatos.<\/p>\n<h3>\u00bfC\u00f3mo funciona el conjunto de pruebas?<\/h3>\n<p>El kit de prueba CALDUR\u00ae Sulfato 20 mg funciona seg\u00fan el principio de valoraci\u00f3n por precipitaci\u00f3n. Primero se a\u00f1ade un reactivo a la muestra de agua. A continuaci\u00f3n, se a\u00f1ade gota a gota la soluci\u00f3n de valoraci\u00f3n hasta que un cambio de color indique el punto final.  <\/p>\n<p><strong>Principio de medida:<\/strong> los iones de bario de la soluci\u00f3n de valoraci\u00f3n reaccionan con los iones de sulfato y forman sulfato de bario poco soluble. El punto final se indica mediante un indicador. Cada gota corresponde a 20 mg\/l de SO\u2084\u00b2-.  <\/p>\n<p><strong>C\u00e1lculo:<\/strong> N\u00famero de gotas \u00d7 20 = concentraci\u00f3n de sulfato en mg\/l.<\/p>\n<h3>Ventajas del equipo de ensayo CALDUR<\/h3>\n<ul class=\"feature-list\">\n<li>An\u00e1lisis r\u00e1pido en s\u00f3lo 2 minutos\n<p style=\"text-indent: 30px; font-style: italic;\">Determinaci\u00f3n in situ eficaz sin equipo de laboratorio<\/p>\n<\/li>\n<li>Valor medido 20 mg\/l SO\u2084\u00b2- por gota\n<p style=\"text-indent: 30px; font-style: italic;\">Mayor rango de medici\u00f3n para concentraciones m\u00e1s altas<\/p>\n<\/li>\n<li>30 provisiones por juego\n<p style=\"text-indent: 30px; font-style: italic;\">Econ\u00f3mico para el seguimiento peri\u00f3dico<\/p>\n<\/li>\n<li>Valoraci\u00f3n por precipitaci\u00f3n probada\n<p style=\"text-indent: 30px; font-style: italic;\">Resultados fiables y reproducibles<\/p>\n<\/li>\n<li>Valoraci\u00f3n m\u00e1s r\u00e1pida en concentraciones altas\n<p style=\"text-indent: 30px; font-style: italic;\">Se necesitan menos gotas que con el conjunto de prueba de 10 mg<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kit de ensayo CALDUR\u00ae Sulfato 20 mg &#8211; Titrim\u00e9trico \u00bfPara qu\u00e9 se mide el sulfato? El sulfato (SO\u2084\u00b2-) es un ani\u00f3n presente de forma natural en muchas masas de agua y procede principalmente de la meteorizaci\u00f3n de minerales que contienen sulfato, como el yeso (CaSO\u2084) y la anhidrita. En los procesos industriales, el sulfato tambi\u00e9n [&hellip;]<\/p>\n","protected":false},"featured_media":31548,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1284,1276,1275],"product_tag":[],"class_list":{"0":"post-31544","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-conjuntos-de-ensayo-caldur","7":"product_cat-metodo-de-valoracion","8":"product_cat-sulfato","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Kit de ensayo CALDUR\u00ae Sulfato 20 mg - Titrim\u00e9trico<\/title>\n<meta name=\"description\" content=\"Medici\u00f3n de sulfatos en el agua mediante valoraci\u00f3n por precipitaci\u00f3n. 20 mg\/l por gota, 30 determinaciones. \u00a1Optimizado para concentraciones m\u00e1s altas!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rls-wacon.de\/es\/produkt\/caldur-sulfato-20-mg-titrimetrico\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caldur\u00ae Sulfato 20 mg - Titrim\u00e9trico\" \/>\n<meta property=\"og:description\" content=\"Medici\u00f3n de sulfatos en el agua mediante valoraci\u00f3n por precipitaci\u00f3n. 20 mg\/l por gota, 30 determinaciones. \u00a1Optimizado para concentraciones m\u00e1s altas!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rls-wacon.de\/es\/produkt\/caldur-sulfato-20-mg-titrimetrico\/\" \/>\n<meta property=\"og:site_name\" content=\"RLS Wacon analytics\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rls-wacon.de\/wp-content\/uploads\/2026\/03\/31-07158020-20Testset20Sulfat2020mg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2067\" \/>\n\t<meta property=\"og:image:height\" content=\"1378\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Disponibilidad\" \/>\n\t<meta name=\"twitter:data1\" content=\"Disponible\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/\",\"name\":\"Kit de ensayo CALDUR\u00ae Sulfato 20 mg - Titrim\u00e9trico\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07158020-20Testset20Sulfat2020mg.jpg\",\"datePublished\":\"2026-03-12T10:36:11+00:00\",\"description\":\"Medici\u00f3n de sulfatos en el agua mediante valoraci\u00f3n por precipitaci\u00f3n. 20 mg\\\/l por gota, 30 determinaciones. \u00a1Optimizado para concentraciones m\u00e1s altas!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07158020-20Testset20Sulfat2020mg.jpg\",\"contentUrl\":\"https:\\\/\\\/rls-wacon.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/31-07158020-20Testset20Sulfat2020mg.jpg\",\"width\":2067,\"height\":1378},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rls-wacon.de\\\/es\\\/produkt\\\/caldur-sulfato-20-mg-titrimetrico\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/rls-wacon.de\\\/pt-br\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Productos\",\"item\":\"https:\\\/\\\/rls-wacon.de\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Caldur\u00ae Sulfato 20 mg &#8211; 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