The measurement of electrolytic conductivity is a fast and simple method for checking the quality of manufacturing processes. In conductivity measurement the reliable calibration of your instruments is the first indispensable step. Exact calibration is essential for everyone working according to GMP or ISO 9000 regulations. For this purpose, certified CertiPUR® solutions of known conductivity are used. They ensure accurate and comparable results. CertiPUR® conductivity standards and quality control are tested and performed in our independent accredited calibration laboratory.