Calibration, maintenance and cleaning solutions.

In order to achieve accurate and repeated measurements, the correct functioning of the solutions in the use of the electrodes is essential.

Likewise, Raig presents two formats of available solutions: in a 20 ml sachet format or in a 230ml bottle format. The latter are recommended for laboratory applications.
However, the envelopes are easy to handle, simply open the sealed envelope, insert the electrode and calibrate it.