{"id":13306,"date":"2023-03-11T22:13:04","date_gmt":"2023-03-11T21:13:04","guid":{"rendered":"https:\/\/new.rls-wacon.de\/produkt\/calibration-solution-ph-7-01\/"},"modified":"2026-07-30T08:34:07","modified_gmt":"2026-07-30T06:34:07","slug":"calibration-solution-ph-7-01","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/en\/produkt\/calibration-solution-ph-7-01\/","title":{"rendered":"Calibration solution pH 7.01"},"content":{"rendered":"<h2>Calibration Solution pH 7.01<\/h2>\n<p>Ready-to-use buffer solution with a defined pH value of 7.01 for calibrating pH meters and measuring electrodes.<\/p>\n<h3>Why do you need a pH calibration solution?<\/h3>\n<p>pH electrodes change their measuring behaviour over time and depending on use (drift, ageing, contamination). To keep readings reliable, pH meters must be calibrated regularly against solutions with an exactly known pH value. The pH 7.01 calibration solution provides this defined reference value.<\/p>\n<h3>How do you calibrate with it?<\/h3>\n<p>The electrode is immersed in the buffer solution and the reading on the device is adjusted to the setpoint of 7.01. For higher accuracy, a two- or three-point calibration with several buffer values is recommended (typically pH 7.01 as the zero point plus pH 4.01 and\/or pH 10.01).<\/p>\n<ul class=\"feature-list\">\n<li>Defined reference value pH 7.01\n<p style=\"text-indent: 30px;font-style: italic\">Reliable basis for accurate pH measurements<\/p>\n<\/li>\n<li>Universally applicable\n<p style=\"text-indent: 30px;font-style: italic\">Suitable for all common pH meters and measuring electrodes<\/p>\n<\/li>\n<li>Regular calibration\n<p style=\"text-indent: 30px;font-style: italic\">Ensures consistently accurate and reproducible results<\/p>\n<\/li>\n<li>Ready to use\n<p style=\"text-indent: 30px;font-style: italic\">Ready for immediate use \u2013 no preparation or dilution required<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Calibration Solution pH 7.01 Ready-to-use buffer solution with a defined pH value of 7.01 for calibrating pH meters and measuring electrodes. Why do you need a pH calibration solution? pH electrodes change their measuring behaviour over time and depending on use (drift, ageing, contamination). To keep readings reliable, pH meters must be calibrated regularly against [&hellip;]<\/p>\n","protected":false},"featured_media":6596,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[632],"product_tag":[],"class_list":["post-13306","product","type-product","status-publish","has-post-thumbnail","product_cat-ph-meter-en","first","instock","shipping-taxable","purchasable","product-type-simple"],"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Calibration Solution pH 7.01 | RLS Wacon<\/title>\n<meta name=\"description\" content=\"Ready-to-use pH 7.01 buffer solution for calibrating pH meters and electrodes. 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