The calibration with assurance – unique buffer solutions in glass ampoules
The calibration determines the measured value. Therefore the buffer solutions are accountable for the reliability of the pH measurement. Buffer influenced by environmental conditions corrupt the measuring results. Our buffer solutions in glass ampoules feature 100% certainty in calibration and measurement. The buffer solutions are free of preservation agents by sterilization with hot steam. Fused in glass ampoules the buffer solution is preserved unaltered for up to 5 years.