{"title":"Other Storage Fluids — Measuring Instruments \u003e pH \u0026 EC Control \u003e Calibration Fluids for pH and EC Meters","description":null,"products":[{"product_id":"calibration-solution-ph-7-01-300-ml-for-ph-meters","title":"pH 7.01 calibration fluid - 300 ml for pH meters","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e🔹 pH 7.01 Calibration Solution - 300 ml\u003c\/span\u003e\u003c\/strong\u003e is specially formulated for calibrating pH meters, ensuring accurate and precise measurements. With its stable pH level of 4.01 at 25°C, it is ideal for checking and adjusting measuring instruments used in hydroponics, aquariums, laboratories, and other applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e🔹\u003c\/strong\u003e\u003cstrong\u003e Detailed specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 300 ml\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003epH value:\u003c\/strong\u003e 7.01 at 25°C\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Calibration of pH meters\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Complies with international standards for calibration solutions\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Wather Masters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e🔹\u003c\/strong\u003e\u003cstrong\u003e Recommendations and instructions for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003ePour a small amount of the solution into a clean container.\u003c\/li\u003e\n\t\u003cli\u003eImmerse the pH meter electrode in the solution.\u003c\/li\u003e\n\t\u003cli\u003eCalibrate according to the manufacturer's instructions for your pH meter.\u003c\/li\u003e\n\t\u003cli\u003eAfter use, discard the used solution and do not return it to the original packaging to avoid contamination.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e✅\u003c\/strong\u003e\u003cstrong\u003e Benefits of use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e Ensures precise pH measurements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e Convenient for use both in laboratory and field conditions.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for most pH meters on the market.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Stable pH value, ensuring reliable calibration of your instruments. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115731665238,"sku":"61120206","price":4.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/kalibrovachna-technost-ph7-01-300ml-za-rn-metri-1.webp?v=1787849761"},{"product_id":"gt-ph-probe-cleaner-300-ml-cleaning-solution-for-ph-probes-from-bluelab-and-milwaukee","title":"GT pH Probe Cleaner 300ml – cleaning solution for Bluelab and Milwaukee pH probes","description":"\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style='font-family: \"Noto Sans\", sans-serif; font-size: 16px; font-weight: 700; background-color: rgb(255, 255, 255);'\u003eGrowth Technology \u003c\/span\u003e\u003cstrong\u003epH Probe Cleaner \u003cspan style=\"color:#008000;\"\u003eis a specialised cleaning solution developed for safe and effective cleaning of pH probes and electrodes, suitable for \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:#0000FF;\"\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:#0000FF;\"\u003eBLuelab\u003c\/span\u003e\u003cspan style=\"color:#008000;\"\u003e and\u003c\/span\u003e Milwaukee\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color:#008000;\"\u003e.\u003c\/span\u003e\u003c\/strong\u003e It removes accumulated mineral salts, nutrient residues and organic contaminants that can affect measurement accuracy. Regular use extends the life of pH electrodes and maintains maximum measurement accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEvery pH electrode gradually becomes contaminated during use\u003c\/strong\u003e\u003c\/span\u003e, especially when measuring nutrient solutions, water with high mineral content or organic solutions. Deposits on the sensitive membrane can lead to a slower response, inaccurate measurements and difficult calibration.\u003cspan style='font-family: \"Noto Sans\", sans-serif; font-size: 16px; font-weight: 700; background-color: rgb(255, 255, 255);'\u003eGrowth Technology \u003c\/span\u003epH Probe Cleaner was developed specifically to safely remove these contaminants without damaging the electrode's sensitive structure.\u003c\/p\u003e\r\n\r\n\u003cp\u003eRegular cleaning restores the probe's response speed, improves measurement accuracy and reduces the need for premature electrode replacement. The manufacturer recommends that, after each cleaning, the probe be \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003erecalibrated\u003c\/strong\u003e\u003c\/span\u003e using pH 7.0 and pH 4.0 buffer solutions to ensure the most accurate results.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cspan style='box-sizing: border-box; font-weight: bolder; font-family: \"Noto Sans\", sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);'\u003eGrowth Technology\u003c\/span\u003e pH Probe Cleaner is suitable for all Bluelab pH probes and pH meters, including \u003cb\u003eMilawaukee\u003c\/b\u003e and those from other manufacturers.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ Manufacturer: \u003cspan style='font-family: \"Noto Sans\", sans-serif; font-size: 16px; font-weight: 700; background-color: rgb(255, 255, 255);'\u003eGrowth Technology\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Type: Cleaning solution for pH probes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Capacity: \u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Intended use: Cleaning pH and EC electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Safe for glass pH electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Removes mineral deposits and organic contaminants\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Improves measurement accuracy\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Extends the service life of pH probes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for regular maintenance of measuring instruments.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ Effectively cleans pH and EC electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Improves probe response speed\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Restores measurement accuracy\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Extends the life of pH electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Reduces the risk of incorrect readings\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for all Bluelab and Milwaukee pH instruments\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Easy and safe to use\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Ideal for regular maintenance of measuring equipment.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\n\u003cstrong\u003e📋\u003c\/strong\u003e\u003cstrong\u003e Instructions for use\u003c\/strong\u003e\n\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003eRinse the pH probe with clean water.\u003c\/li\u003e\r\n\t\u003cli\u003eApply a small amount of \u003cspan style='font-family: \"Noto Sans\", sans-serif; font-size: 16px; font-weight: 700; background-color: rgb(255, 255, 255);'\u003eGrowth Technology\u003c\/span\u003e \u003cstrong\u003epH Probe Cleaner\u003c\/strong\u003e to a soft brush or directly onto the electrode.\u003c\/li\u003e\r\n\t\u003cli\u003eCarefully clean the glass membrane without applying excessive pressure.\u003c\/li\u003e\r\n\t\u003cli\u003eRinse thoroughly with clean water.\u003c\/li\u003e\r\n\t\u003cli\u003eStore the probe in \u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13937\/technost-za-sahranenie-na-ph-sondi-ph-probe-refill-and-storage-300ml.html\"\u003e\u003cstrong\u003epH Probe Refill and Storage\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\r\n\t\u003cli\u003eBefore the next use, calibrate with \u003cstrong\u003epH 7.0\u003c\/strong\u003e and \u003cstrong\u003epH 4.0\u003c\/strong\u003e buffer solutions.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e Never store a pH electrode in distilled or deionised water. After cleaning, use \u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13937\/technost-za-sahranenie-na-ph-sondi-ph-probe-refill-and-storage-300ml.html\"\u003e\u003cstrong\u003epH Probe Refill and Storage\u003c\/strong\u003e\u003c\/a\u003e to prevent the sensitive membrane from drying out and maintain measurement accuracy.\u003c\/p\u003e\r\n\r\n\u003cp\u003e💡 \u003cstrong\u003eUrban Botaniks tip:\u003c\/strong\u003e Clean the pH probe regularly, especially when working with nutrient solutions high in minerals. Combining \u003cstrong\u003epH Probe Cleaner\u003c\/strong\u003e, \u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13937\/technost-za-sahranenie-na-ph-sondi-ph-probe-refill-and-storage-300ml.html\"\u003e\u003cstrong\u003epH Probe Refill and Storage\u003c\/strong\u003e\u003c\/a\u003e and regular calibration significantly extends the electrode's life and ensures reliable measurements with every use.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Growth Technology","offers":[{"title":"Default Title","offer_id":55115741135190,"sku":"1136","price":7.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/gt-ph-probe-cleaner-solution-300ml.webp?v=1787849770"},{"product_id":"calibration-solution-ph-4-01-300-ml-for-ph-meters","title":"pH 4.01 Calibration Solution - 300 mL for pH Meters","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#008000;\"\u003e🔹 pH Calibration Solution 4.01 - 300 ml\u003c\/span\u003e\u003c\/strong\u003e is specially formulated for calibrating pH meters, ensuring accurate and precise measurements. With its stable pH level of 4.01 at 25°C, it is ideal for checking and adjusting measuring instruments used in hydroponics, aquariums, laboratories, and other applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e🔹\u003c\/strong\u003e\u003cstrong\u003e Detailed specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 300 ml\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003epH value:\u003c\/strong\u003e 4.01 at 25°C\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Calibration of pH meters\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Complies with international standards for calibration solutions\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Wather Masters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e🔹\u003c\/strong\u003e\u003cstrong\u003e Recommendations and instructions for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003ePour a small amount of the solution into a clean container.\u003c\/li\u003e\n\t\u003cli\u003eImmerse the pH meter electrode in the solution.\u003c\/li\u003e\n\t\u003cli\u003ePerform calibration according to the manufacturer's instructions for your pH meter.\u003c\/li\u003e\n\t\u003cli\u003eAfter use, discard the used solution and do not return it to the original container to avoid contamination.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e✅\u003c\/strong\u003e\u003cstrong\u003e Benefits of use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e Provides precise pH measurements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e Convenient for use in both laboratory and field conditions.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for most pH meters on the market.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Stable pH value, ensuring reliable calibration of your instruments. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115750834518,"sku":"61120205","price":4.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/kalibrovachna-technost-ph4-01-300ml-za-rn-metri.webp?v=1787849778"},{"product_id":"growth-technology-ph-buffer-4-calibration-solution-for-ph-onstruments-300-ml","title":"Growth Technology pH BUFFER 4 - buffer solution for pH meters, 300ml","description":"\u003cp style=\"text-align: justify;\"\u003eBuffer solution for calibrating pH measuring devices – \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003epens\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003emonitors\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003econtrollers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epreset accurate and stable pH value: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e4.0\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003esuitable for \u003cu\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/category\/230\/bluelab.html?view=list\u0026amp;page=1\"\u003e\u003cstrong style=\"color: rgb(51, 204, 255);\"\u003eBluelab®\u003c\/strong\u003e\u003c\/a\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003epH measuring devices \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003emust be calibrated regularly\u003c\/strong\u003e\u003c\/span\u003e. Follow the instructions supplied with the device.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003eFor 2-point calibration, use \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13934\/growth-technology-ph-buffer-4-kalibrovachna-technost-za-ph-uredi-300-ml.html\"\u003epH Buffer 4\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e and \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13935\/growth-technology-ph-buffer-7-kalibrovachna-technost-za-ph-uredi-300-ml.html\"\u003epH Buffer 7\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e, unless the instructions state otherwise. Store the probe in \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13937\/growth-technology-ph-probe-refill-and-storage-300ml-technost-za-sahranenie-na-ph-sondi.html\"\u003eGrowth Technology pH probe storage solution\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eStorage conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eStore in a cool place!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eKeep out of reach of children!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"Growth Technology","offers":[{"title":"Default Title","offer_id":55115754537302,"sku":"1130","price":2.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/growth-technology-ph-buffer-4-00-300ml-kalibrovachna-technost-za-ph-uredi.webp?v=1787849782"},{"product_id":"essentials-cf-standard-2-8ms-30ml-sachet-1pc","title":"Essentials CF Standard 2.8ms 30ml sachet - calibration solution (EC) - 1 pc","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eEssentials CF Standard 2.8ms 30ml\u003c\/strong\u003e is a buffered solution \/ calibration fluid for instruments that measure electrical conductivity (EC).\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eaccuracy:\u003cstrong\u003e ±0.01 EC\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evalue: \u003cstrong\u003e2.8 µS\/cm \u003c\/strong\u003eat \u003cstrong\u003e25°C\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cstrong\u003e30 ml\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003esingle-use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115789795670,"sku":"499216","price":0.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Essentials-CF-Standard-2-8ms-30ml-Sachet.webp?v=1787849813"},{"product_id":"water-master-ph-probe-refill-storage-solution-kcl-300-ml","title":"Water Master pH KCl 300 ml – pH Probe Storage and Maintenance Solution","description":"\u003cp\u003e\u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003eWater Master pH Probe Refill \u0026amp; Storage Solution KCl 300 ml\u003c\/strong\u003e \u003c\/span\u003eis a professional solution based on \u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003epotassium chloride (KCl)\u003c\/strong\u003e\u003c\/span\u003e, designed for the proper storage and maintenance of pH probes and electrodes. It keeps the sensitive membrane constantly hydrated, prevents it from drying out and helps maintain the accuracy and long service life of pH measuring instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003eProper storage of the pH probe is an essential part of its maintenance.\u003c\/strong\u003e\u003c\/span\u003e If the glass electrode dries out, its sensitivity gradually decreases, leading to inaccurate measurements, slower response and a shorter service life. \u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003eWater Master pH Probe Refill \u0026amp; Storage Solution\u003c\/strong\u003e\u003c\/span\u003e was developed specifically to prevent this problem by keeping the electrode constantly hydrated and ready for use.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe solution is suitable both for \u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003estorage\u003c\/strong\u003e\u003c\/span\u003e and for \u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003etopping up electrolyte\u003c\/strong\u003e\u003c\/span\u003e in compatible refillable pH probes. After measurement, the electrode should be rinsed with clean or distilled water, then the protective cap should be filled with a small amount of the KCl solution so that the probe tip remains constantly moist.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cspan style=\"color:#0000FF;\"\u003e\u003cstrong\u003eWater Master KCl Storage Solution\u003c\/strong\u003e\u003c\/span\u003e is compatible with most pH testers and pH meters using a glass electrode, regardless of the manufacturer. Regular use reduces measurement drift, facilitates calibration and significantly extends the life of the electrode.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Water Master\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ \u003cstrong\u003eType:\u003c\/strong\u003e Storage and refill solution for pH probes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ \u003cstrong\u003eMain ingredient:\u003c\/strong\u003e Potassium chloride (KCl)\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ \u003cstrong\u003eCapacity:\u003c\/strong\u003e 300 ml\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ \u003cstrong\u003ePurpose:\u003c\/strong\u003e Storage and maintenance of pH electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for most pH meters with a glass electrode\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Prevents the electrode from drying out\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Improves measurement accuracy and stability\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for home and professional use.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e🔧 Applications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003eSuitable for:\u003c\/p\u003e\r\n\r\n\u003cp\u003e• pH testers\u003c\/p\u003e\r\n\r\n\u003cp\u003e• pH meters\u003c\/p\u003e\r\n\r\n\u003cp\u003e• pH probes\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Hydroponic systems\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Coco substrates\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Soil growing\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Aquaponics\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Aquariums\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Laboratories\u003c\/p\u003e\r\n\r\n\u003cp\u003e• Water quality monitoring.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e📋 Instructions for use\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003eAfter completing a measurement, rinse the pH probe with clean or distilled water.\u003c\/li\u003e\r\n\t\u003cli\u003ePour a small amount of \u003cstrong\u003eKCl Storage Solution\u003c\/strong\u003e into the electrode's protective cap.\u003c\/li\u003e\r\n\t\u003cli\u003eFit the cap so that the electrode tip remains in constant contact with the solution.\u003c\/li\u003e\r\n\t\u003cli\u003eIf using a refillable probe, top up the solution according to the manufacturer's instructions.\u003c\/li\u003e\r\n\t\u003cli\u003eReplace the used solution regularly – \u003cstrong\u003edo not return used liquid to the bottle\u003c\/strong\u003e, to avoid contamination.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e Never store a pH electrode in distilled or deionised water. This can damage the sensitive membrane and reduce measurement accuracy. Always use a dedicated KCl solution for storage.\u003c\/p\u003e\r\n\r\n\u003cp\u003e💡 \u003cstrong\u003eTip from Urban Botaniks:\u003c\/strong\u003e Combine this solution with \u003cstrong\u003eWater Master pH Probe Cleaner\u003c\/strong\u003e: clean the probe first, then store it in the KCl solution. This will ensure maximum measurement accuracy and significantly extend the life of the pH electrode.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115802116438,"sku":"1137","price":8.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/water-master-ph-kcl-300-ml-raztvor-za-sahranenie-i-poddrazhka-na-ph-sondi.webp?v=1787849825"},{"product_id":"growth-technology-ph-buffer-7-calibration-solution-for-ph-instruments-300-ml","title":"Growth Technology pH BUFFER 7 - pH Meter Buffer Solution, 300 mL","description":"\u003cp style=\"text-align: justify;\"\u003eBuffer solution for calibrating pH-measuring devices - \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003epens\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emonitors\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003econtrollers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epre-set, accurate and stable pH value: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e7.0\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003esuitable for \u003cu\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/category\/230\/bluelab.html?view=list\u0026amp;page=1\"\u003e\u003cstrong style=\"color: rgb(51, 204, 255);\"\u003eBluelab®\u003c\/strong\u003e\u003c\/a\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003epH measuring devices \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emust be calibrated regularly\u003c\/strong\u003e\u003c\/span\u003e. Follow the instructions supplied with the device.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003eFor 2-point calibration, use \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13934\/growth-technology-ph-buffer-4-kalibrovachna-technost-za-ph-uredi-300-ml.html\"\u003epH Buffer 4\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e and \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13935\/growth-technology-ph-buffer-7-kalibrovachna-technost-za-ph-uredi-300-ml.html\"\u003epH Buffer 7\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e, unless the instructions state otherwise. Store the probe in \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/13937\/growth-technology-ph-probe-refill-and-storage-300ml-technost-za-sahranenie-na-ph-sondi.html\"\u003eGrowth Technology pH probe storage solution\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eStorage conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eStore in a cool place!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eKeep out of reach of children!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115806900566,"sku":"1131","price":2.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/growth-technology-ph-buffer-7-00-300ml-kalibrovachna-technost-za-ph-uredi.webp?v=1787849828"},{"product_id":"gt-conductivity-standard-2-76-300ml-calibration-fluid-for-ec-devices","title":"GT Conductivity Standard 2.76 300 ml - calibration solution for EC meters","description":"\u003cp style=\"text-align: justify;\"\u003eCalibration solution for electrical conductivity (EC) meters – \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003epens\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emonitors\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003econtrollers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epreset EC value: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e2.76 mS\/cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003esuitable for \u003cu\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/category\/230\/bluelab.html?view=list\u0026amp;page=1\"\u003e\u003cstrong style=\"color: rgb(51, 204, 255);\"\u003eBluelab®\u003c\/strong\u003e\u003c\/a\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003eElectrical conductivity (EC) meters \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emust be calibrated regularly\u003c\/strong\u003e\u003c\/span\u003e. Follow the instructions supplied with the meter. After use, always rinse the probe with clean water and dry it with a tissue.\u003cbr\u003e\n\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/334\/bluelab-truncheon-nutrient-meter-ured-za-izmervane-na-elektroprovodimost-ec.html\"\u003eThe Bluelab Truncheon EC meter\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003edoes not require calibration\u003c\/strong\u003e\u003c\/span\u003e! However, it should \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003ebe checked regularly\u003c\/strong\u003e\u003c\/span\u003e with this solution. \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eIf the reading\u003c\/strong\u003e\u003c\/span\u003e is low or \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003edifferent from 2.76 mS\/cm\u003c\/strong\u003e\u003c\/span\u003e, the probe tip \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003emust be cleaned carefully\u003c\/strong\u003e\u003c\/span\u003e; also check the batteries.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eStorage conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eStore in a cool place!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eKeep out of reach of children!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115824070998,"sku":"1134","price":2.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/growth-technology-conductivity-standard-2-76-300ml-kalibrovachna-technost-za-uredi-izmervashti-elektroprovodimost.webp?v=1787849842"},{"product_id":"growth-technology-conductivity-standard-1-413-300ml-calibration-solution-for-ec-meters","title":"Growth Technology Conductivity Standard 1.413 300 ml - EC Calibration Solution","description":"\u003cp style=\"text-align: justify;\"\u003eCalibration solution for conductivity (EC) measuring devices – \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003epens\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emonitors\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003econtrollers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epreset EC value: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e1.413 mS\/cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003esuitable for \u003cu\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/category\/230\/bluelab.html?view=list\u0026amp;page=1\"\u003e\u003cstrong style=\"color: rgb(51, 204, 255);\"\u003eBluelab®\u003c\/strong\u003e\u003c\/a\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003eElectrical conductivity (EC) meters \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emust be calibrated regularly\u003c\/strong\u003e\u003c\/span\u003e. Follow the instructions supplied with the meter. After use, always rinse the probe with clean water and dry it with a tissue.\u003cbr\u003e\n\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/334\/bluelab-truncheon-nutrient-meter-ured-za-izmervane-na-elektroprovodimost-ec.html\"\u003eThe Bluelab Truncheon EC meter\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003edoes not require calibration\u003c\/strong\u003e\u003c\/span\u003e! However, it should \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003ebe checked regularly\u003c\/strong\u003e\u003c\/span\u003e with this solution. \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eIf the reading\u003c\/strong\u003e\u003c\/span\u003e is low or \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003edifferent from 2.76 mS\/cm\u003c\/strong\u003e\u003c\/span\u003e, the probe tip \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003emust be cleaned carefully\u003c\/strong\u003e\u003c\/span\u003e; also check the batteries.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eStorage conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eStore in a cool place!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eKeep out of reach of children!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115851891030,"sku":"1132","price":2.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/growth-technology-conductivity-standard-1-413-300ml-kalibrovachna-technost-za-uredi-izmervashti-elektroprovodimost.webp?v=1787849869"},{"product_id":"ph-probe-refill-and-storage-300ml","title":"pH probe storage fluid - pH Probe Refill and Storage 300ml","description":"\u003cp\u003e\u003cstrong\u003eGrowth Technology pH Probe Refill \u0026amp; Storage Solution \u003cspan style=\"color:#008000;\"\u003eis a specialised solution for maintaining, refilling and storing pH electrodes with liquid electrolyte.\u003c\/span\u003e\u003c\/strong\u003e Regular use of the solution helps maintain accurate measurements, extends electrode life and prevents the sensitive measuring membrane from drying out.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEvery pH electrode needs proper maintenance to provide accurate and reliable measurements.\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eGrowth Technology pH Probe Refill \u0026amp; Storage Solution\u003c\/strong\u003e is specially developed for pH probes and electrodes with liquid electrolyte, allowing both replenishment of the internal solution and proper storage between measurements.\u003c\/p\u003e\r\n\r\n\u003cp\u003eDuring normal use, the electrolyte level in pH electrodes gradually decreases. Regular topping up with a suitable solution helps maintain correct electrode operation and ensures consistent measurement accuracy.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn addition to being a refill solution, the product also serves as a \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003epH probe storage solution\u003c\/strong\u003e\u003c\/span\u003e. When the electrode is not in use, its glass tip should remain immersed in a suitable liquid. This prevents the membrane from drying out and significantly extends the measuring instrument's service life.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe formula contains diluted potassium chloride (KCl), which maintains the electrode in optimal condition and helps preserve its sensitivity and accuracy even during prolonged use.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003e✔️ Manufacturer: \u003cstrong\u003eGrowth Technology\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Product type: pH probe refill and storage solution\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Pack size: \u003cstrong\u003e300 ml\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Main ingredient: \u003cstrong\u003eDiluted potassium chloride (KCl)\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for pH electrodes with liquid electrolyte\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Maintains the correct electrolyte level\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Prevents the electrode from drying out\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Improves measurement accuracy\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Extends pH probe life\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for laboratory, hydroponic and horticultural applications\u003c\/p\u003e\r\n\r\n\u003cp\u003e❌ Not suitable for gel-filled probes\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e \u003c\/h3\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003e✔️ Maintains maximum pH-measurement accuracy\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Protects electrodes from drying out\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Extends probe service life\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for both storage and refilling\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Reduces the risk of incorrect readings\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Easy to use\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for all hydroponic and gardening systems using pH meters with liquid electrolyte\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eSuitable for:\u003c\/p\u003e\r\n\r\n\u003cp\u003e• pH meters\u003c\/p\u003e\r\n\r\n\u003cp\u003e• pH electrodes with liquid electrolyte\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e\n\u003cstrong\u003e📋\u003c\/strong\u003e\u003cstrong\u003e Instructions for use\u003c\/strong\u003e\n\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eFor storage:\u003c\/strong\u003e Immerse the pH electrode tip in a small amount of solution when the device is not in use. This keeps the membrane moist and prevents loss of accuracy.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eFor refilling:\u003c\/strong\u003e Follow your pH meter manufacturer’s instructions and top up the electrolyte as needed to maintain the correct level in the electrode.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e💡 \u003cstrong\u003eUrban Botaniks tip:\u003c\/strong\u003e Never store a pH electrode in distilled or reverse-osmosis water. This can damage the membrane and significantly reduce measurement accuracy. For maximum probe life, always use a specialised storage solution such as \u003cstrong\u003eGrowth Technology pH Probe Refill \u0026amp; Storage Solution\u003c\/strong\u003e. 🧪🌱\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Growth Technology","offers":[{"title":"Default Title","offer_id":55115860083030,"sku":"1133","price":7.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/technost-za-sahranenie-na-sonda-na-rn-uredi-kcl-300ml-podhodyashta-za-vsichki-marki-uredi.webp?v=1787849877"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/collections\/category_1877_original_215b387c.jpg?v=1787853895","url":"https:\/\/urbanbotaniks.ro\/en\/collections\/measuring-devices-ph-ec-control-calibration-fluids-for-ph-and-ec-meters-other-storage-solutions.oembed","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}