The professional 30-pack pH calibration solutions from Ideoon offers a reliable solution for the precise calibration of digital pH meters. With 15 test solutions for pH 4.00 and 15 test solutions for pH 6.86, this set allows for easy and effective calibration suitable for various applications, including aquaristics, hydroponics, laboratory analyses, as well as checking pool and drinking water. The use of these high-precision buffer solutions is crucial to ensure the accuracy of measurements and minimize the effects of temperature fluctuations or contaminants. Each solution is designed to provide optimal performance and support user-friendliness by offering a cost-effective and space-saving way to prepare fresh calibration solutions.

• Contains 30 high-precision pH calibration solutions for optimal measurement accuracy
• Suitable for various applications such as aquaristics, hydroponics, and laboratory analyses
• Each solution allows for the preparation of 250 ml, ideal for regular calibrations
• Ensures the reliability and longevity of digital pH meters through regular calibration.