How to Measure pH in Small Samples

In various life sciences applications it is necessary to accurately measure the pH of very small samples, without risking introducing errors through sample manipulation or dilution. This can be difficult with standard pH sensors as the sensing glass is not exposed to enough sample. This application note describes how METTLER TOLEDO’s micro sensors and surface sensors can be used to optimize results in smaller samples, including the InLab® Micro-Pro-ISM and InLab® Surface-Pro-ISM.