Buffer solutions are used for calibration and maintenance of sensors, preventing the pH of the solution to change when acid or base is added to it. Using high-quality buffer solutions is the best way to maintain accurate and reproducible data. While choosing buffer solutions for the measurement of pH, it is important to pay attention to the quality of water and chemicals. Avoid using low-quality or expired buffer solutions, as they may lead to false results.
Our partner Thermo Scientific Orion produces high-quality buffers and solutions, made with USP grade pure water and complying with NIST certified standards. Buffers pass the quality checks through the whole manufacturing process, in order to avoid contamination before and after bottling. Thermo Scientific Orion offers buffer solutions that are sealed safely, to avoid spilling during transportation or to prevent tampering.