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It is issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.

LEI-CL10 is a universal solution ("general purpose") for cleaning measuring electrodes of pH meters and ORP meters. It is used for cleaning glass membranes of pH electrodes. Over time, during pH measurements, the surface of the glass membrane of the electrode is covered with plaque and various deposits, often invisible to the naked eye. Because of this, the potential of the electrode changes by an amount greater than the permissible value – even when performing the correct calibration. As a result, the probability of errors in pH measurements increases, the response time and stability of the pH meter readings increases. The LEI-CL10 will allow you to clean the glass membrane and the diaphragm of the electrode, ensuring the cleanliness of the sensor element and preventing clogging of the diaphragm.

It is used for storing any pH electrode (filling protective caps). With proper storage of the pH electrode in solution, the glass membrane is well hydrated, which ensures proper operation and provides accurate readings, increases the durability of the electrode.

for water heating (in DE series aquadistillators)

It is used for storing any pH electrode (filling protective caps). With proper storage of the pH electrode in solution, the glass membrane is well hydrated, which ensures proper operation and provides accurate readings, increases the durability of the electrode.

It is issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.

A machine for the preparation of graphite electrodes Crater-2. Two types of cutters can be installed simultaneously in the machine, for example, on a crater and a cone.