{"title":"Bluelab Calibration and Storage Fluids","description":"\u003cp\u003eBluelab calibration fluids for pH and EC meters.\u003c\/p\u003e\r\n\r\n\u003cp\u003eBluelab calibration fluids are created specifically to maintain the accuracy of pH and EC measuring instruments. These solutions are used to calibrate sensors, ensuring reliable, stable measurements when working with nutrient solutions and hydroponic systems.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn this category, you will find different solutions for calibrating pH and electrical conductivity (EC), as well as special fluids for storing, cleaning and maintaining pH probes. Calibration is usually performed with pH 7.0 and pH 4.0 reference solutions, which ensure accurate adjustment of measuring instruments.\u003c\/p\u003e\r\n\r\n\u003cp\u003eUsing quality calibration fluids is important for the proper operation of pH and EC meters, helping maintain measurement accuracy and extend sensor life.\u003c\/p\u003e\r\n","products":[{"product_id":"bluelab-probe-care-kit-conductivity","title":"Bluelab Probe Care Kit - Conductivity - EC Cleaning and Calibration Kit","description":"\u003cp\u003e\u003cstrong\u003eBluelab Probe Care Kit - Conductivity \u003c\/strong\u003eis a kit containing everything needed to clean and test the probe of your EC meter (a device for measuring electrical conductivity):\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eInstructions on how to care for your probe\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003e2 x Bluelab 2.77 EC Conductivity Standard Solution Sachet 20 ml\u003c\/strong\u003e for single use\u003c\/li\u003e\r\n\t\u003cli\u003ePlastic cup\u003c\/li\u003e\r\n\t\u003cli\u003eProbe cleaning solution\u003c\/li\u003e\r\n\t\u003cli\u003eProbe cleaning tool\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp\u003eThe measurements of your EC meter are only as accurate as its probe is clean. Accurate measurements simplify crop growing and ensure improved growth.\u003cbr\u003e\r\nProper maintenance of the EC instrument's probe ensures the maximum possible extension of both its service life and that of the instrument.\u003cbr\u003e\r\nThe probe surface is where the instrument measures the solution. If the probe is unclean and contaminated, measurements may be inaccurate. Like a car windscreen: if it is dirty, you will not be able to see the road! If the probe is contaminated, it cannot measure the concentration of the solution.\u003cbr\u003e\r\n\u003cstrong\u003eTip ... if the measured electrical conductivity levels are too low, the probe needs cleaning.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115718918486,"sku":"11221","price":21.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-Probe-Care-Kit-Conductivity.webp?v=1787849750"},{"product_id":"bluelab-probe-care-kit-ph-conductivity","title":"Bluelab Probe Care Kit for pH and Conductivity Cleaning and Calibration","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eBluelab Probe Care Kit – pH \u0026amp; Conductivity \u003c\/strong\u003eis a kit containing everything needed to clean, hydrate and calibrate your pH meter probe, as well as clean and test your EC meter probe (electrical conductivity meter):\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;\"\u003eInstructions on how to care for the probes of your meters\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2 \u003c\/strong\u003ex \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1578\/bluelab-ph-7-0-calibration-solution-sachet-20ml.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH 7.0 Calibration Solution - Sachet 20ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2 \u003c\/strong\u003ex \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1579\/bluelab-ph-4-0-calibration-solution-sachet-20ml.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH 4.0 Calibration Solution - Sachet 20ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2\u003c\/strong\u003e x \u003cstrong\u003eBluelab pH Probe KCl Storage Solution - Sachet 20ml\u003c\/strong\u003e for single use\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2 x Bluelab 2.77 EC Conductivity Standard Solution Sachet 20 ml\u003c\/strong\u003e for single use\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epH probe cleaning solution\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eEC probe cleaning solution\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003epH probe cleaning tool\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eEC probe cleaning tool\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eYour instruments' measurements are only as accurate as their probes are clean. Accurate measurements simplify crop growing and ensure improved growth.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eProper maintenance and storage of your probes ensure the most accurate measurements possible and maximise their lifespan. The probe surface is where the instrument measures the solution. If the probe is uncleaned and contaminated, measurements may be inaccurate. Like a car windscreen: if it is dirty, you will not be able to see the road! If the probe is contaminated, it cannot take accurate measurements.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eTip ... if the measured conductivity levels are too low, the probe needs cleaning.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#FF0000;\"\u003e\u003cstrong\u003eThe pH probe must be kept wet at all times for optimum performance and a long life!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115736023382,"sku":"11220","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-Probe-Care-Kit-pH-Conductivity.webp?v=1787849765"},{"product_id":"bluelab-2-77-ec-conductivity-standard-solution-250ml","title":"Bluelab 2.77 EC Conductivity Standard Solution 250 ml","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eBluelab 2.77 EC Conductivity Standard Solution 250ml\u003c\/strong\u003e is a high-quality solution for calibrating EC meters (electrical conductivity meters). Bluelab calibration fluids are essential when working with all Bluelab measuring instruments. Bluelab calibration fluids are specially manufactured for Bluelab products and meet high laboratory standards to ensure that your Bluelab products last longer and remain accurate.\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\u003e2.77 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\u003e250 ml\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efor repeated calibration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115744706902,"sku":"11216","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-2-77-EC-Conductivity-Standard-Solution-250ml.webp?v=1787849772"},{"product_id":"bluelab-ph-7-0-calibration-solution-18ml-sachet-1-pc","title":"Bluelab pH 7.0 Calibration Solution 18 ml Sachet - 1 pc","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThe Bluelab pH 7.0 Calibration Solution 18ml calibration solution (pH)\u003c\/strong\u003e is a high-quality, single-use calibration liquid for pH sensors\/probes. Bluelab calibration liquids are essential when working with all Bluelab measuring instruments. Bluelab calibration liquids are made specifically for Bluelab products and meet high laboratory standards to ensure that your Bluelab products last longer and remain accurate.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e \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 pH\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evalue: \u003cstrong\u003e7.0 pH\u003c\/strong\u003e at \u003cstrong\u003e25°C\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: 18\u003cstrong\u003e 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":"Bluelab","offers":[{"title":"Default Title","offer_id":55115753029974,"sku":"11227","price":2.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/bluelab-ph-7-0-calibration-solution-18ml-sashe-raztvor-za-kalibrirane-ph-1br.webp?v=1787849781"},{"product_id":"bluelab-ph-4-0-calibration-solution-250ml","title":"Bluelab pH 4.0 Calibration Solution 250 mL","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThe Bluelab pH 4.0 Calibration Solution 250ml reusable pH calibration solution\u003c\/strong\u003e is a high-quality calibration liquid for single-use pH sensors\/probes. Bluelab calibration solutions are essential when using all Bluelab measuring instruments. Bluelab calibration solutions are manufactured specifically for Bluelab products and meet high laboratory standards to ensure that your Bluelab products last longer and remain accurate.\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 pH\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evalue: \u003cstrong\u003e4.0 pH\u003c\/strong\u003e at \u003cstrong\u003e25°C\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: \u003cstrong\u003e250 ml\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efor repeated calibration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115753685334,"sku":"11224","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-pH-4-0-Calibration-Solution-250ml.webp?v=1787849781"},{"product_id":"bluelab-2-77-ec-conductivity-standard-solution-18ml-sachet-1-pc","title":"Bluelab 2.77 EC Conductivity Standard Solution 18 mL Sachet - EC Calibration Solution, 1 pc","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#0000FF;\"\u003eBluelab EC 2.77\u003c\/span\u003e\u003c\/strong\u003e is a calibration solution designed for checking and setting EC (electrical conductivity) meters and probes. The single-use 18 ml dose ensures a fresh, accurate solution every time for reliable measurements. Suitable for hydroponics, coco and soil growing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValue:\u003c\/strong\u003e \u003cu\u003e2.77 EC (mS\/cm)\u003c\/u\u003e — standard reference value for calibrating EC instruments.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVolume:\u003c\/strong\u003e \u003cu\u003e18 ml\u003c\/u\u003e — single-use sachet format, ensuring a clean, unchanged solution with every use. \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eDo not reuse, as the value changes when the solution stands!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e used for calibrating, testing and checking EC probes and instruments, ensuring accurate results when measuring nutrient solutions.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e suitable for all Bluelab EC instruments and other compatible measuring devices.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e used in hydroponics, greenhouses and for monitoring plant nutrient solutions.\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-left: 40px;\"\u003e\u003cu\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eRecommendations for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e immerse the probe in the solution and follow the instrument’s calibration instructions.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e always use fresh liquid — single-use sachets guarantee the best results.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCleaning:\u003c\/strong\u003e before calibration, rinse the probe with clean water to avoid contaminating the solution.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e store in a cool, dry place away from direct light and heat to preserve product quality.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115758502230,"sku":"1128","price":2.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/bluelab-2-77-ec-conductivity-standard-solution-18ml-sashe-raztvor-za-kalibrirane-ec-1-br.webp?v=1787849786"},{"product_id":"bluelab-ph-4-0-calibration-solution-18ml-sachet-1-pc","title":"Bluelab pH 4.0 Calibration Solution 18 ml Sachet - 1 pc","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eBluelab pH 4.0 Calibration Solution 18ml \u003c\/strong\u003eis a high-quality single-use calibration liquid for pH sensors \/ probes. Bluelab calibration solutions are essential when working with all Bluelab measuring instruments. Bluelab calibration solutions are manufactured specifically for Bluelab products and meet high laboratory standards to ensure that your Bluelab products last longer and remain accurate.\u003c\/p\u003e\r\n\r\n\u003cdiv style=\"text-align: justify;\"\u003e \u003c\/div\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eAccuracy: \u003cstrong\u003e±0.01 pH\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evalue: \u003cstrong\u003e4.0\u003c\/strong\u003e pH at \u003cstrong\u003e25°C\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003evolume: 18\u003cstrong\u003e 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":"Bluelab","offers":[{"title":"Default Title","offer_id":55115773313366,"sku":"11228","price":2.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/bluelab-ph-4-0-calibration-solution-18ml-sashe-raztvor-za-kalibrirane-ph-1-br.webp?v=1787849799"},{"product_id":"bluelab-ph-7-0-calibration-solution-250ml","title":"Bluelab pH 7.0 Calibration Solution 250ml - calibration solution (pH)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThe reusable Bluelab pH 7.0 Calibration Solution 250ml (pH)\u003c\/strong\u003e is a high-quality calibration liquid for single-use pH sensors\/probes. Bluelab calibration solutions are essential when using all Bluelab measuring instruments. They are produced specifically for Bluelab products and meet high laboratory standards, helping ensure that your Bluelab products remain accurate and last longer.\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 pH\u003c\/strong\u003e\r\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eValue:\u003cstrong\u003e 4.0 pH \u003c\/strong\u003eat \u003cstrong\u003e25°C\u003c\/strong\u003e\r\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eVolume: \u003cstrong\u003e250 ml\u003c\/strong\u003e\r\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efor repeated calibration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115774525782,"sku":"11223","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-pH-7-0-Calibration-Solution-250ml.webp?v=1787849800"},{"product_id":"bluelab-ph-probe-kcl-storage-solution-250ml","title":"Bluelab pH Probe KCl Storage Solution 250ml – pH Probe Storage Solution","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eBluelab pH Probe KCl Storage Solution 250ml\u003c\/strong\u003e is the ideal solution for storing and hydrating your Bluelab pH probes or pens. Every self-respecting gardener should have it if they want to extend the life of these sensitive glass instruments as much as possible; they naturally age with daily use. The storage solution is suitable for \/ compatible with:\u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/336\/ured-za-izmervane-na-ph-bluelab-ph-pen.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH pen\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1560\/ured-za-izmervane-na-ph-v-pochva-bluelab-soil-ph-pen.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab Soil pH pen\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1585\/ured-za-izmervane-na-ph-bluelab-ph-meter.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH Meter\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1569\/rezervna-ph-sonda-bluelab-ph-probe.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH Probe\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for use:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAdd\u003c\/strong\u003e Bluelab pH Probe KCl Storage Solution to the \u003cstrong\u003ecap of the pH pen \/ probe\u003c\/strong\u003e for storage \u003cstrong\u003eafter use\u003c\/strong\u003e and \u003cstrong\u003ehydrate\u003c\/strong\u003e it with the solution \u003cstrong\u003eonce a month\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115786355030,"sku":"11229","price":29.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-pH-Probe-KCl-Storage-Solution-250ml.webp?v=1787849810"},{"product_id":"bluelab-ph-probe-kcl-storage-solution-18ml-sachet-storage-solution-for-ph-sensors-1-pc","title":"Bluelab pH Probe KCl Storage Solution 18ml sachet - pH sensor storage solution - 1 pc","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cspan style=\"color:#0000CD;\"\u003eBluelab KCl\u003c\/span\u003e\u003c\/strong\u003e is a specialised storage liquid for pH probes and electrodes that protects the sensitive tip from drying out. It ensures proper probe hydration and maintains measurement accuracy. Compatible with:\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/336\/ured-za-izmervane-na-ph-bluelab-ph-pen.html\"\u003e\u003cspan style=\"color:#0000CD;\"\u003eBluelab pH pen\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1560\/ured-za-izmervane-na-ph-v-pochva-bluelab-soil-ph-pen.html\"\u003e\u003cspan style=\"color:#0000CD;\"\u003eBluelab Soil pH pen\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1585\/ured-za-izmervane-na-ph-bluelab-ph-meter.html\"\u003e\u003cspan style=\"color:#0000CD;\"\u003eBluelab pH Meter\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1569\/rezervna-ph-sonda-bluelab-ph-probe.html\"\u003e\u003cspan style=\"color:#0000CD;\"\u003eBluelab pH Probe\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e storage solution for pH probes and electrodes.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eComposition:\u003c\/strong\u003e \u003cu\u003epotassium chloride (KCl)\u003c\/u\u003e — the same type of solution as the internal electrolyte of pH probes, preventing damage and drying out\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVolume:\u003c\/strong\u003e \u003cu\u003e18 ml\u003c\/u\u003e (sachet)\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e keeps the pH probe hydrated, extending its life and ensuring fast response when measuring\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e suitable for all Bluelab pH meters, probes and pens, as well as other compatible devices.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eAdvantages:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#0000CD;\"\u003e\u003cstrong\u003e\u003cu\u003eprevents the electrode from drying out\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#0000CD;\"\u003e\u003cstrong\u003e\u003cu\u003eextends the life of the pH probe\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#0000CD;\"\u003e\u003cstrong\u003e\u003cu\u003emaintains accurate and stable measurements\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#0000CD;\"\u003e\u003cstrong\u003e\u003cu\u003econvenient single-use format\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"margin-left: 40px;\"\u003e\u003cu\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cstrong\u003eRecommendations for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eProbe storage:\u003c\/strong\u003e add a few drops to the pH probe cap and close it to keep the tip continuously moist.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eRestoration:\u003c\/strong\u003e if the probe has dried out, soak it in KCl solution for 24 hours before using it again.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e use monthly to maintain measurement accuracy and response speed.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eProduct storage:\u003c\/strong\u003e store in a cool, dry place away from direct light.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115799626070,"sku":"1129","price":2.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/bluelab-ph-probe-kcl-storage-solution-18ml-sashe-raztvor-za-sahranenie-na-ph-senzori-1-br.webp?v=1787849822"},{"product_id":"bluelab-ph-probe-storage-cap","title":"Bluelab pH Probe Storage Cap - storage cap for pH probes","description":"\u003cp style=\"text-align: justify;\"\u003eBluelab pH Probe Storage Cap. It is essential to replace the storage cap on the tip of the pH probe immediately after use and while it is stored. \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e\"If it dries out, it dies!\"\u003c\/strong\u003e\u003c\/span\u003e. Keep the tip of the pH probe wet by ensuring there is enough \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1576\/raztvor-za-sahranenie-na-ph-senzori-bluelab-ph-probe-kcl-storage-solution-100ml.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH Probe KCl Storage Solution\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e to cover it.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115818467670,"sku":"11226","price":6.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/pH-Probe-Storage-Cap.webp?v=1787849838"},{"product_id":"bluelab-ph-probe-kcl-storage-solution-100ml","title":"Bluelab pH Probe KCl Storage Solution 100ml - storage solution for pH probes","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eBluelab KCl \u003c\/span\u003e\u003c\/strong\u003eis a specialised storage liquid for pH probes and electrodes that prevents the sensitive tip from drying out. It ensures proper probe hydration and maintains measurement accuracy. Compatible with:\r\n\r\n\r\n\tB\u003c\/p\u003eluelab\u003cul\u003e\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/336\/ured-za-izmervane-na-ph-bluelab-ph-pen.html\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e pH pen\r\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1560\/ured-za-izmervane-na-ph-v-pochva-bluelab-soil-ph-pen.html\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\n\tBluelab Soil pH p\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003een\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1585\/ured-za-izmervane-na-ph-bluelab-ph-meter.html\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\r\n\tBluelab pH \u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\u003cli style=\"text-align: justify;\"\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1569\/rezervna-ph-sonda-bluelab-ph-probe.html\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eMeter\r\n\tBluelab \u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003epH Probe\r\n\n\u003c\/strong\u003eProduct type: storage solution for pH probes and electrodes.\r\n\r\nCom\u003c\/p\u003eposition:\u003cp\u003e\u003cstrong\u003e p\u003c\/strong\u003eotassium\u003cu\u003e chloride\u003c\/u\u003e (KCl) — the same type of solution as the internal electrolyte in pH probes, preventing damage and dry\u003c\/p\u003eing\u003cp\u003e\u003cstrong\u003e ou\u003c\/strong\u003et\u003cu\u003e\r\n\r\nV\u003c\/u\u003e\u003c\/p\u003eolume:\u003cp\u003e\u003cstrong\u003e 100\u003c\/strong\u003e ml\r\n\r\nFunction: keeps the pH probe hydrated, extending its life and ensuring a rapid response \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eduring measurement\u003c\/strong\u003e\r\n\r\nCompatibility: suitable for all Bluelab pH meters, probes and pens, as well as other\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e compatible \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cstrong\u003e\u003cu\u003edevices.\r\n\r\nAdvantages:\r\n\r\n\r\n\tprevents \u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cstrong\u003e\u003cu\u003ethe electrode from drying ou\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003et\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cstrong\u003e\u003cu\u003e\r\n\textends the life of the pH probe\r\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"margin-left: 40px;\"\u003e\u003cu\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003e\n\tmaintains accurate and\u003c\/strong\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e stable measurements\r\n\r\u003c\/strong\u003e\n\r\nRecommendations for use:\r\n\r\nProbe storage: add a few drops to the pH probe cap and close it to \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ekeep the tip \u003c\/strong\u003econstantly moist.\r\n\r\nRecovery: if the probe has dried out, immerse it in KCl solution\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e for 24 hours\u003c\/strong\u003e before reusing it\r\n\r\nMaintenance: use monthly to maintain measurement accuracy \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eand speed.\r\n\r\nProduct \u003c\/strong\u003estorage: store in a cool, dry place away from direct light.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115832623446,"sku":"11225","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-pH-Probe-KCl-Storage-Solution-100ml.webp?v=1787849850"},{"product_id":"bluelab-probe-care-kit-ph","title":"Bluelab Probe Care Kit - pH - pH cleaning and calibration kit","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eBluelab Probe Care Kit - pH \u003c\/strong\u003eis a kit containing everything needed to clean, hydrate and calibrate your pH meter probe:\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;\"\u003eInstructions on how to care for your probe\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2 \u003c\/strong\u003ex \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1578\/bluelab-ph-7-0-calibration-solution-sachet-20ml.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH 7.0 Calibration Solution - Sachet 20ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003e2 \u003c\/strong\u003ex \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/1579\/bluelab-ph-4-0-calibration-solution-sachet-20ml.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eBluelab pH 4.0 Calibration Solution - Sachet 20ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e2 x Bluelab pH Probe KCl Storage Solution - Sachet 20ml\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e3 plastic cups\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eProbe cleaning solution\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eBluelab toothbrush (probe cleaning tool)\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eYour pH meter is only as accurate as its probe is clean. Accurate measurements simplify crop growing and ensure improved growth.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eCleaning and correctly storing your pH probe ensure the most accurate measurements possible and maximise the probe’s life.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eThe probe surface is where the instrument measures the solution\/soil. If the probe is unclean and contaminated, measurements may be inaccurate. Like a car windscreen, if it is dirty, you cannot see the road. If the probe is contaminated, it cannot measure the concentration of the solution\/soil.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eThe pH probe must be kept wet at all times for optimum performance and a long life!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":55115855528278,"sku":"11222","price":30.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Bluelab-Probe-Care-Kit-pH.webp?v=1787849872"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/collections\/category_1862_original_ce7171cd.webp?v=1787853887","url":"https:\/\/urbanbotaniks.ro\/en\/collections\/bluelab-calibration-and-storage-fluids.oembed","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}