{"id":30478,"date":"2026-03-17T14:31:56","date_gmt":"2026-03-17T13:31:56","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/p-value-p25-series\/"},"modified":"2026-03-17T14:31:56","modified_gmt":"2026-03-17T13:31:56","slug":"p-value-p25-series","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/en\/produkt\/p-value-p25-series\/","title":{"rendered":"p-value P25 series"},"content":{"rendered":"<h2>Reagent p-value P25 series<\/h2>\n<h3>What is the p-value measured for?<\/h3>\n<p>The p-value (also acid capacity up to pH 8.2 or m-value\/alkalinity) describes the concentration of hydroxide and carbonate ions in the water. It is a decisive parameter in boiler water and cooling water chemistry: <\/p>\n<ul class=\"feature-list\">\n<li><strong>Boiler water:<\/strong> The p-value is a key parameter for correct alkalization. Too low values lead to corrosion, too high values can cause foaming and overflow problems. <\/li>\n<li><strong>Steam and condensate systems:<\/strong> Monitoring the p-value ensures that the alkalization remains in the optimum range.<\/li>\n<li><strong>Cooling water systems:<\/strong> The p-value influences the corrosion and limescale separation behavior.<\/li>\n<li><strong>Industrial process water:<\/strong> Control of water chemistry in closed circuits.<\/li>\n<\/ul>\n<h3>How does the Reagent work?<\/h3>\n<p>The P25 Reagents are liquid color reagents for fully automated p-value determination with the SYCON P analyzer. The device automatically takes a water sample, precisely doses the Reagent and measures the resulting coloration photometrically. <\/p>\n<p>Two measuring ranges are available: P25-5 for the low range (0.2-5.0 mmol\/l) and P25-20 for higher concentrations (0.8-20.0 mmol\/l).<\/p>\n<h3>Advantages of the P25 series<\/h3>\n<ul class=\"feature-list\">\n<li>Two measuring ranges: P25-5 (0.2-5 mmol\/l) and P25-20 (0.8-20 mmol\/l)\n<p style=\"text-indent: 30px; font-style: italic;\">Precise measurement over a wide concentration range<\/p>\n<\/li>\n<li>Fully automatic measurement with the SYCON P\n<p style=\"text-indent: 30px; font-style: italic;\">Continuous 24\/7 monitoring of boiler water chemistry<\/p>\n<\/li>\n<li>High-quality raw materials and our own recipe\n<p style=\"text-indent: 30px; font-style: italic;\">Manufactured by RLS Wacon &#8211; Made in Germany<\/p>\n<\/li>\n<li>Single batch calibration\n<p style=\"text-indent: 30px; font-style: italic;\">Consistently high precision with every delivery<\/p>\n<\/li>\n<li>Available as single bottle (500 ml) and value pack (4 \u00d7 500 ml)\n<p style=\"text-indent: 30px; font-style: italic;\">Economical container sizes for every need<\/p>\n<\/li>\n<li>24 months shelf life\n<p style=\"text-indent: 30px; font-style: italic;\">Cost-efficient stockpiling<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Reagent p-value P25 series What is the p-value measured for? The p-value (also acid capacity up to pH 8.2 or m-value\/alkalinity) describes the concentration of hydroxide and carbonate ions in the water. It is a decisive parameter in boiler water and cooling water chemistry: Boiler water: The p-value is a key parameter for correct alkalization. [&hellip;]<\/p>\n","protected":false},"featured_media":1539,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[653,647],"product_tag":[2376,2375,2374,2372,2373,2228,2377,2225,2230],"class_list":{"0":"post-30478","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-p-value","7":"product_cat-reagents","8":"product_tag-acid-capacity","9":"product_tag-alkalinity","10":"product_tag-boiler-water","11":"product_tag-p-value","12":"product_tag-p25","13":"product_tag-reagent","14":"product_tag-steam-boiler","15":"product_tag-sycon","16":"product_tag-water-treatment","18":"first","19":"instock","20":"shipping-taxable","21":"purchasable","22":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Reagent p-value P25 series | SYCON P analyzer | RLS Wacon<\/title>\n<meta name=\"description\" content=\"Reagent P25 series for automatic p-value determination with the SYCON P. 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