Buffer Solution

6,90 

Two sachets of calibrant powder with a fixed pH, soluble in 250 ml. of distilled water each. The fixed pH could be 4.1, 6.8 or another. The solution is used to calibrate the digital pH meter and is sufficient for 50-60 calibrations. Every time we calibrate the digital pH meter, we must use a little of this silution and submerge the tip of the pH meter to calibrate it. Once the meter is calibrated, the liquid that has been used must be discarded.

SKU: J10009 Category:

Description

The digital pH meter must be calibrated regularly to guarantee the correct operation of the device, since when entering liquids with different pH the measurement loses its accuracy. We recommend calibrating the pH meter every 60-80 uses.

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