Prepare & Perform a pH Multipoint Calibration

Get instructions on how to prepare and perform a pH multipoint calibration for PreSens chemical optical pH sensors! Useful links for pH multipoint calibration: FAQ Buffer preparation: https://www.presens.de/support-servic... FAQ Sample size for batch calibration: https://www.presens.de/support-servic... More info: https://www.presens.de/products/ph A pH multipoint calibration takes several hours, but it will ensure that your future pH measurements are most precise. Chemical optical pH sensors have several features: Online monitoring without sampling Contactless measurements through the vessel wall Applicable from microliter to production scale Optimized for culture media and physiological solutions