The purpose of a buffer is to maintain the pH of a solution. Buffers work to maintain the pH of a solution by reacting with and neutralizing any strong acid or base that is added to the solution. To ...

In this installment, I primarily discuss considerations to keep in mind when choosing buffering additives that will be used ...

The pH of the solution can be directly calculated from the value of potential. When working in the calibration mode, pH meters can automatically distinguish between buffer solutions and upgrade ...